J/AJ/160/7ivo://CDS.VizieR/J/AJ/160/7doi:10.26093/cds/vizier.51600007CDSTokovinin A.Mason B.D.Mendez R.A.Costa E.Horch E.P.2021-12-07T21:27:32Z2020-10-15T07:54:36ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frinterferometrymultiple-starsvisible-astronomyThe results of speckle-interferometric observations at the 4.1m Southern Astrophysical Research Telescope in 2019 are given, totaling 2555 measurements of 1972 resolved pairs with separations from 15mas (median 0.21") and magnitude difference up to 6mag, and non-resolutions of 684 targets. We resolved for the first time 90 new pairs or subsystems in known binaries. This work continues our long-term speckle program. Its main goal is to monitor orbital motion of close binaries, including members of high-order hierarchies and Hipparcos pairs in the solar neighborhood. We give a list of 127 orbits computed using our latest measurements. Their quality varies from excellent (25 orbits of grades 1 and 2) to provisional (47 orbits of grades 4 and 5).2020AJ....160....7Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/160/7CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2020)V/117 : Geneva-Copenhagen Survey of Solar neighbourhood (Holmberg+,2007)J/AJ/121/3224 : Speckle interferometry of HIP binaries (Mason+, 2001)J/AJ/127/1181 : Binary speckle measurements at Calar Alto (Docobo+, 2004)J/AJ/139/743 : Speckle interferometry in 2008-09 (Tokovinin+, 2010)J/AJ/143/42 : Speckle interferometry with SOAR in 2010 & 2011 (Hartkopf+,2012)J/AJ/144/56 : Speckle interferometry at SOAR in 2012 (Tokovinin+, 2012)J/other/RMxAA/48.177 : Speckle interferometry of binaries (Orlov+, 2012)J/AJ/147/123 : Speckle interferometry with SOAR in 2012-2013 (Tokovinin+, 2014)J/AJ/150/151 : DSSI observations binaries. VI. Measures in 2014 (Horch+, 2015)J/AJ/150/50 : Speckle interferometry at SOAR in 2014 (Tokovinin+, 2015)J/AJ/152/141 : Solar neighborhood. XXXVII. RVs for M dwarfs (Benedict+, 2016)J/AJ/152/138 : Orbits based on speckle interferometry at SOAR (Tokovinin, 2016)J/AJ/152/213 : Interferometry & spectroscopy of sigma Orionis (Schaefer+, 2016)J/AJ/153/212 : Observations of binary stars at the WIYN telescope (Horch+,2017)J/AJ/154/110 : Orbits based SOAR speckle interferometry. II. (Tokovinin, 2017)J/AJ/155/215 : Speckle interferometry of red dwarf stars (Mason+, 2018)J/ApJS/235/6 : Updated Multiple Star Catalog; August 2019 (Tokovinin, 2018)J/AJ/155/235 : Speckle interferometry at SOAR in 2016 & 2017 (Tokovinin+, 2018)J/AJ/157/56 : DSSI observations of binary & trinary star systems (Horch+,2019)J/AJ/158/48 : Speckle interferometry at SOAR in 2018 (Tokovinin+, 2019)J/AJ/159/15 : Binary stars in Upper Scorpius (Tokovinin+, 2020)J/AJ/159/19 : SOAR TESS survey. I. (Ziegler+, 2020)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/160/7https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/160/7http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/160/7https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/160/7https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/160/7http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/160/7GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/160/7/table2 (Measurements of double stars at SOAR)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/160/7/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/160/7/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/160/7/table2?GETtext/xml+votable180.050000true0.1432-53.09760.005555555555555556Cone search capability for table J/AJ/160/7/table3 (Unresolved stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/160/7/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/160/7/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/160/7/table3?GETtext/xml+votable180.050000true0.1352-56.83520.0055555555555555565/10490 6/33 49 65 90 155 183 188 254 275 326 336 340 359 368 377 402 408 456 1024 1064 1074 2058 4099 4118 4158 4184 4206 4241 4245 4250 4316 4344 4358 4383 4405 4427 4465 4514 4566 4670 4693 4708 4797 4816 5152 5170 6144 6146 8203 8243 8252 8255 8275 8296-8297 8348 8357 8383 8424 8463 8469 8483 8620 8667 8677 8766-8767 8884 8919 8925 8996 9032 9046 10242 10246 10307 10402 12295 12298 12303 12311-12312 12330 12343 12390 12400 12454 12465 12526 12613 12616 12649 12671 12679 12701 12771 12793 12795 12820 12826 12852 12865 12882-12883 12905-12906 12938 12960 12976 13025 13087 13336 13355 14360 14377 16401-16402 16412 16417 16441 16445 16457 16466 16502 16506 16622 16637 16671 16676-16678 16692 16694 16698 16719 16723 16747 16764 16767 16770-16771 16776 16792-16793 16798 16823 16827 16832 16837 16863 16941 16946 16959 16966 16976 16985 17019 17034-17035 17053 17056 17067 17101 17112 17134 17137 17184 17186 17201 17221 17223 17268 17308 17355 17359 17400 17415 17421 17486 17501 17504 17511 17513 17556 17572 17579 17582 17606 17611 17615 17635 17637 17641 17653 17675 17713 17721 17723 17738 17751 17754 17787 17790 17811 17814 17820 17824 17826 17844 17860 17890 17907-17908 17929 17932 17946 17955 17964-17965 17974 17981 17990 17996 17999 18003 18017 18041 18119 18130 18135 18163 18232 18275 18281 18300 18303 18317 18353 18367 18378-18379 18382 18441-18442 18446 18450 18455 18475 18488 18502 18508 18537 18544 18564 18567 18588 18594 18613 18623 18636-18637 18647 18651 18658 18660 18730 18737 18740 18802 18826 18856 18862 18889 18891 18939 18986 19027 19029 19092 19115 19139 19163 19186 19213 19215 19231 19237 19256 19274-19275 19280 19288 19312 19341 19417 19485 19493 19525 19563 19569 19592 19605 19622 19663 19691 19702-19703 19709 19724 19726 19733 19846 19931 19997 20023 20027 20055 20078 20107 20232 20261 20264 20517 20535 20542-20543 20547 20552 20564 20570 20581-20582 20590 20593 20595 20602 20609 20617-20618 20631 20637 20640 20649-20650 20653 20695 20701 20703 20738 20740 20758 20776 20794 20835 20841 20854 20889 20922 20929 20955 20957 20982 21015 21027 21031 21038 21046 21050 21052 21059 21070 21081 21089 21095 21133 21136 21139-21140 21142 21149 21174-21175 21182 21194 21227 21241 21244 21265 21276 21278 21328 21337 21346 21362-21363 21373 21394 21418 21420 21422 21431 21442 21462 21484 21487 21498 21504-21505 21519 21530 21556 21568 21570 21577 21598 21605 21631 21637 21645-21647 21658 21665 21811 21820 21824 21849 21890 21901 21912 21947 22030 22038-22040 22042 22060-22061 22064 22066 22070 22088 22119 22148 22161 22189 22193 22218 22232 22235 22237 22269 22275 22278 22289 22308 22325 22397 22425 22428 22476 22479 22497-22498 22510 22530-22531 22545 22575-22576 22581 22583 22603 22615 22632-22633 22636-22637 22671-22673 22701 22707 22765 22773 22777 22792 22827 22837 22844 22852 22862 22879 22884 22888 22890 22913 22947 22991 23018 23021 23056 23094 23097 23121 23169 23182 23193 23203 23255 23271-23272 23280 23283 23299 23342 23344 23365 23377 23388 23401 23403 23410 23413 23423 23429 23431 23436 23460 23490 23496 23499 23515 23519 23527 23541 23550-23551 23632 23705 23723 23880 23902-23903 23948 23963 23978 24097 24102 24104 24129 24151 24160 24192 24203 24212 24227-24228 24235 24265-24266 24356 24362 24450 24582 24601 24606 24616 24618 24623 24625 24637 24655 24658 24665 24713 24715 24720 24736 24790 24820 24826 24832 24843 24848 24882 24893 24896 24905 24910 24917 24952 25007 25019 25037 25054-25055 25070 25091 25098 25110 25113 25151 25172 25192 25204 25206 25252 25264 25267 25272 25278 25296-25297 25316 25339 25360 25365 25376-25377 25382-25383 25387 25443 25447 25461 25520 25600 25607 25616 25649 25655 25690 25700 25718 25726 25728 25730 25743 25789 25794 25832 25834 25846 25863 25873 25902 25914 25971 25985 26005 26042 26061 26087-26088 26137 26141-26143 26146 26153 26172 26174 26195 26240 26254 26359 26361 26363 26451 26455 26462-26463 26474 26478 26492 26495 26522 26571 26576 26579 26644 26662 26671 26682 26693 26722 26729 26731-26732 26742 26758 26774 26801-26802 26906 26924 26976 26981 27012 27014 27029 27057 27125 27136 27202 27204 27232 27269 27282 27402-27403 27409 27422 27431 27435 27453 27456 27574 27581 27596 27611 27676 27690 27699 27730-27731 27777 27823 27826 27861 27875 27877 27909 27996 28014 28019 28049 28173 28186 28198 28247 28301 28306 28383 28404 28406 28421 28693 28704 28718 28743 28760 28765 28767 28779 28782 28791 28832 28843 28863 28869-28870 28882 28902 28917 28921 28928 28943 28961 29005 29016 29060 29089 29092 29129 29161 29179 29186-29187 29193 29195 29207-29208 29210 29212 29217 29226 29241 29254 29270 29281 29285 29298-29299 29301 29321 29327 29330 29359 29370 29388 29390 29400 29414 29429 29432 29439 29490 29519 29521-29522 29550 29554 29579 29604 29608-29609 29633 29647 29671 29784 29807 29815 29833 29835 29850 29866 29898-29899 29974 30108-30109 30112 30115 30130 30220 30228 30264 30269 30275 30286 30288 30327 30336 30349-30350 30437 30440 30448 30460 30536 30558 30565 30590 30634 30643 30652 30697 30717 30721 30730 30732 30735 30743 30789-30790 30797-30798 30804 30828 30833 30859 30863 30874 30889 30910 30914 30921 30944 30983 30989 31003 31012 31031 31039 31056 31072-31073 31094 31099 31132-31133 31139-31140 31154 31219 31226 31244 31247 31254 31257 31260-31261 31265 31287 31344-31345 31387 31390 31407-31408 31415 31433 31450 31482 31491 31556 31602 31613 31662 31666 31698 31748 31759-31760 31763 31781 31787 31812 31866-31867 31874 31929 31952 31971 31998 32027 32056 32058 32070 32087 32144 32257 32296 32372 32491 32513 32515-32516 32537 32542 32564 32617 32777 32791 32812 32830 32834 32840 32852 32855 32857 32860-32861 32891 32914 32920 32975 32985 32991 32999 33027 33044-33045 33050 33107 33116 33129-33130 33165 33178 33189 33191 33195-33196 33201 33205 33214 33224 33229 33231 33272 33338 33341 33411 33421-33422 33425 33433 33436 33440 33515-33516 33539 33552 33582 33637 33640 33659 33671 33691 33693-33695 33715-33716 33734 33753 33758 33787 33791 33800 33844 33905 33913 33929 33935-33936 33954 33958-33959 34013 34036 34047 34050 34058 34060 34069 34084 34099-34100 34102-34103 34109 34113 34145 34152 34198 34211-34213 34239 34266 34288 34295 34351 34371 34379 34383 34385 34394 34414-34415 34448 34450 34459 34464 34468 34475 34481 34511 34517 34519 34527 34538 34592 34594 34599 34607 34622 34624 34637-34638 34659 34677 34694 34702 34754 34779 34785 34790 34800-34801 34823 34847 34864 34866 34872 34912 34914 34920 34947 34967-34968 34976-34977 34997 35005 35018 35027 35034 35054 35058 35061 35063-35065 35068 35088 35090 35100 35128 35140 35147 35154 35173 35184 35191-35192 35196 35198 35201 35207 35215 35223 35228 35264 35267 35281 35296 35300 35312 35330 35334 35342 35347 35350 35354 35361 35366-35367 35375 35395 35404 35424 35426 35433 35437 35484 35491-35492 35494 35498 35517 35537 35553 35560 35583 35625 35641 35689-35690 35808 35831 35887 35922-35923 35928 35943 35945 35973 36055 36068-36069 36072 36074 36112 36122 36150 36160 36165 36177 36222 36248-36249 36262 36285 36287 36298 36323 36379 36390 36396 36400-36401 36408 36410 36436 36447 36454 36486 36511 36526 36530 36562 36564-36565 36578 36614 36631 36647-36648 36717 36738 36742 36755 36778 36785 36798 36812 36818 36830 36841 36854 36860 36884 36886 36889 36932 36948 36954 36956-36957 36960 36962-36963 36969 36971 36995 37004 37012 37021 37028 37050 37057 37099 37102 37105 37114 37120-37121 37129 37150 37152 37160 37162-37163 37173 37186 37198 37207 37231 37233 37272 37290 37302 37312 37319 37353 37357 37361 37377 37388 37418 37428 37436 37448 37460 37467-37468 37476 37484 37486 37488-37489 37508 37521 37530 37545 37557 37560 37571 37575 37582 37649 37661 37693 37698 37700-37701 37703-37704 37725 37730-37731 37734 37760 37773 37778-37779 37789 37795 37801-37802 37821 37833 37835 37847-37848 37861-37863 37865 37868 37879-37880 37886 37894 37900 37911 37922 37932 37936 37942 37949 37967 37978 37985 37989-37990 38000 38007 38016 38054 38076 38117 38121 38135 38141 38160 38168 38177 38187 38190-38191 38204 38215 38228 38258 38266 38297 38300 38302 38312 38335 38341 38352 38371 38374 38379 38393 38405 38411 38413 38436 38449 38456 38479 38512 38516 38535 38558 38561-38563 38565 38579 38583 38585-38587 38595 38600-38602 38607 38615 38632 38648 38655 38663 38669 38672 38675 38783 38790-38791 38797 38812 38814 38816 38855 38862 38868 38881 38896 38912-38913 38918 38933 38936 38948 38957 38962 38969 38972 38985 38992 38998 39005 39009 39030 39037 39043 39052 39059 39076 39078 39084-39085 39111 39125 39129 39133 39138 39146 39156-39157 39161 39182 39188-39190 39195 39201 39204 39212 39214 39217 39219-39222 39225 39237 39240 39243 39251 39256-39257 39267-39268 39273 39275-39276 39279 39283 39290 39301 39326 39335 39344 39348 39386 39396 39405 39420 39423 39429 39440-39441 39443 39453 39457 39464 39478 39487 39498-39500 39502 39514-39515 39519 39523 39532 39542 39569 39584 39593 39613 39616 39619 39638 39643 39645-39646 39652 39654 39664 39668 39674-39675 39688 39691 39706 39708-39709 39718 39730 39732 39736 39766-39768 39792 39807 39810 39821 39829 39851 39875 39877 39881 39889 39893-39894 39937 39941 39946 39950 39953 39968 39972 39976 39981 39986 39998 40012 40014 40036 40041 40046-40047 40075 40082 40110 40113 40115 40129 40146-40147 40195 40208 40211 40214 40221 40225 40230 40287 40345 40361-40362 40386 40430 40437 40452 40454 40459 40461 40472 40505 40519 40582 40591 40609 40613 40629 40655 40658 40666 40679 40687 40703 40708 40760 40769 40779 40788 40795 40801 40819 40823 40827 40862 40869 40896 41007 41033 41042 41062 41115 41120 41130 41133 41143 41145 41153 41158 41188 41194 41199 41204 41210 41212 41232 41273 41290 41311 41317 41322 41340 41346 41357 41371 41385 41389-41390 41404-41405 41409 41418 41443 41445 41454 41465 41475 41478 41490 41503 41505 41530 41532 41534 41549 41563 41568 41575 41591 41593 41596 41598 41600 41607 41616-41618 41624 41629-41630 41632 41634 41645 41652-41653 41655 41660 41664 41678 41682 41689-41690 41701 41704-41706 41708 41711 41740 41744 41752 41756-41757 41775 41784 41786 41797-41798 41830 41833 41845 41850 41855 41873 41875-41876 41886 41913 41917 41935 41937 41939 41952 41973 41981 41983 42001 42024 42033 42038 42044 42049 42051 42053 42076 42091 42093 42102 42109 42115 42117 42139 42151 42171 42176 42181 42200 42216 42226 42246 42251 42260 42290 42296 42306 42328 42331 42334 42362 42364 42366 42370 42382 42391 42393-42394 42399 42401 42423 42426 42428 42430-42431 42438 42449 42456-42457 42459 42481 42502-42503 42506 42526 42535 42553 42571 42575 42581 42595 42600 42608 42610 42633 42641 42646-42647 42652 42656-42657 42664 42666 42677 42682 42692 42711 42715 42735 42739 42748 42758 42763 42766 42770 42792 42796 42804 42818 42852 42858 42861 42863 42872 42889 42893 42899 42913 42916 42918 42924 42931-42932 42938 42943 42965 42974 42976-42977 42981 42986 42989 43008 43013 43023-43024 43028 43033 43035 43051 43054 43060 43062 43065-43066 43072 43103 43107 43114 43117-43119 43141 43143 43153 43157 43163 43187-43188 43191 43214-43215 43263 43273 43285 43321 43324 43326 43329 43331 43338 43345 43363-43364 43374 43393 43398 43409 43413 43415 43423 43432 43456 43460 43467 43473 43477-43478 43480 43483 43494 43498 43511 43519 43521 43523 43528 43535 43540-43542 43551 43554 43556-43557 43584 43594 43608 43614 43631 43657 43693 43724 43727 43784 43786 43803 43813 43815 43822 43852 43856 43858 43864 43877 43889 43894 43902 43910-43912 43946 43959 43965 43970 43985 43989 43998 44003 44011-44012 44018 44048 44054 44056 44073 44082 44088 44119 44127 44131 44160 44168 44188 44194 44196 44212 44214 44217 44236 44284 44291 44301 44306 44308 44311-44312 44314 44316-44317 44321 44329 44341 44352-44353 44356 44358-44360 44363-44364 44366-44368 44371 44377-44379 44382 44385 44389 44397 44400-44401 44409 44417 44437 44447-44448 44451 44456 44499 44519 44554 44560 44585 44626 44637 44639 44676 44690 44701 44720 44722 44737 44751 44766 44787 44833 44844 44866 44891 44919 44945 44950 44954 44965 44982-44983 44993 44999 45012 45062 45085 45107 45110 45146 45153 45155 45165 45175 45203 45205 45207 45248-45249 45269 45272 45318 45321 45353 45391 45405-45406 45413 45419 45428-45429 45472 45475 45504-45505 45513 45525 45538-45540 45551 45554 45569 45589 45593-45594 45602 45606 45616 45627 45632 45635 45653 45664 45687 45701 45704 45726 45746-45747 45750 45791-45792 45799 45801 45807 45818 45836 45844 45847 45874 45879 45886 45888 45893 45917-45918 45923 45930 45940 45960 45962 46005 46010 46016 46076 46123 46172 46180 46182 46188-46189 46207 46213 46224 46235 46261 46263 46273-46274 46284 46293 46305-46306 46321 46323 46335 46338 46344 46374 46381 46384 46387 46389 46394 46417 46438-46439 46445 46453 46458 46466-46467 46471 46473 46479-46481 46496 46522 46524 46544 46550 46572 46574-46575 46630 46632 46641 46646 46668 46673 46681 46698 46711 46721 46729 46749 46754 46768 46788 46790 46810 46818 46835 46845 46856 46865 46881 46893 46911 46914 46921 46944 46977 46993 46998 47007 47040 47044 47054 47067 47069 47088 47104-47105 47114 47116 47123 47161 47207 47210 47219 47232 47235 47254 47260 47277 47315 47352 47366 47398 47432-47433 47457 47570 47576-47577 47579 47584 47622 47630 47739 47742 47772 47777 47798 47811 47819 47828 47859 47872 47889 47930-47932 47935 47943 47949 47993 48021 48029 48037-48038 48044 48060-48062 48093 48101 48104 48120 48143 48176 48191 48212 48243 48251 48254 48273 48276-48278 48293 48295 48300 48311 48317 48345 48383 48413 48465 48469 48500 48528 48532 48545 48552 48577 48591 48597 48599 48632 48644 48709 48745 48747 48752 48775 48782 48789 48791 48856-48857 48923 48962 48985 48992 48997 49001 49015 49047 49065 49068 49113 49121https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/160/7?format=asciiOpticaldefaultJ/AJ/160/7/table2Measurements of double stars at SOARSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS Idenfitication (WDS JHHMMm+DDMM)meta.id;meta.maincharprimaryDesLetDiscoverer Designationmeta.idcharONameOther namemeta.idcharRAJ2000[0.14/360] Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[-87.3/29.7] Declination (J2000)degpos.eq.dec;meta.mainEpoch.Y[2018/2020] Epoch of observationyrtime.epochdoubleFiltFilter used (I, R, y, HA or un)instr.setup;instr.filtercharN[1/6] Number of observations usedmeta.numberintPA[0.1/360] Position angledegpos.posAngdoubleerr[0/19.5] Internal error in tangential directionmasstat.errorfloatSep[0.01/7.64] Separationarcsecpos.angDistancedoublee_Sep[0/19.5] The 1{sigma} uncertainty in Sepmasstat.errorfloatDelm[-1.3/9.9] Magnitude difference of pairmagphot.mag;arith.difffloatf_Delm[*:q] Flag on Delm (1)meta.codechar(O-C)PA[-81.1/265]? The (O-C) in PAdegstat.fit.residualdoublenullable(O-C)Sep[-0.61/0.27]? The (O-C) in Separcsecstat.fit.residualdoublenullableRefReference code (2)meta.notecharNewIf >0, indicate that this is a new observed double star (link to table4)meta.numberintnullableVorbIf >0, indicate that visual orbit data are available (link to table5)meta.numberintnullablePVorbIf >0, indicate that preliminary visual orbit data are available (link to table6)meta.numberintnullableJ/AJ/160/7/table3Unresolved starsSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS Idenfitication (WDS JHHMMm+DDMM)meta.id;meta.maincharDesLetDiscoverer Designationmeta.idcharONameOther namemeta.idcharRAJ2000[0.13/360] Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[-87.1/30] Declination (J2000)degpos.eq.dec;meta.mainEpoch.Y[2019/2020] Epoch of observationyrtime.epochdoubleFiltFilter used (I, R y or HA)instr.setup;instr.filtercharN[1/6] Number of observations usedmeta.numberintSepmin[0.02/0.11] Angular resolutionarcsecpos.angResolutionfloatDm0.15[0/5.32] The 5{sigma} magnitude difference at 0.15"magphot.mag;arith.difffloatDm1[2.08/6.8] The 5{sigma} magnitude difference at 1"magphot.mag;arith.difffloatJ/AJ/160/7/table4New double starsTypeObject type (1)src.classcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS Idenfitication (WDS JHHMMm+DDMM)meta.id;meta.maincharONameOther namemeta.idcharrho[0.02/3.39] Separationarcsecpos.angDistance;src.orbitalfloatDmag[0/7.2] Magnitude difference, companion-primarymagphot.mag;arith.difffloatf_Type[b] Flag on Type, b=Confirmed (31 occurrences)meta.codecharJ/AJ/160/7/table5Visual orbitsDesLetDiscoverer Designationmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS Idenfitication (WDS JHHMMm+DDMM)meta.id;meta.maincharHIP[975/659820]? Hipparcos identifiermeta.idintnullablePer[1.47/255] Orbital Periodyrtime.perioddoublee_Per[0/20.8]? Uncertainty in Per (1)yrstat.errorfloatnullableT[1841/2031] Time of periastron passageyrsrc.orbital.periastrondoublee_T[0.002/6.5] Uncertainty in Tyrstat.errorfloate[0.02/0.99] Orbital eccentricitysrc.orbital.eccentricityfloate_e[0.001/0.25]? Uncertainty in e (1)stat.errorfloatnullablea[0.03/2.16] Semi-major axis of the orbitarcsecphys.angSize.smajAxisdoublee_a[0.0005/0.23] Uncertainty in aarcsecstat.errordoubleOmega[1.6/353] Position angle of the node ({Omega})degsrc.orbital.nodefloate_Omega[0.1/35] Uncertainty in Omegadegstat.errorfloatomega[0/359] Longitude of periastron ({omega})degsrc.orbital.periastronfloate_omega[0.2/134]? Uncertainty in omega (1)degstat.errorfloatnullablei[0/180] Inclinationdegsrc.orbital.inclinationfloate_i[0.2/53.7]? Uncertainty in i (1)degstat.errorfloatnullableGrade[1/5] Grademeta.noteintRefReference code (2)meta.notecharf_RefReference flag, *= combined (uses radial velocities, 7 occurrences)meta.codecharJ/AJ/160/7/table6Preliminary visual orbitsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS Idenfitication (WDS JHHMMm+DDMM)meta.id;meta.maincharDesLetDiscoverer Designationmeta.idcharPer[0.25/3500] Orbital Periodyrtime.perioddoubleT[1979/2112] Time of periastron passageyrsrc.orbital.periastrondoublee[0/0.99] Orbital eccentricitydegsrc.orbital.eccentricityfloata[0.01/14.6] Semi-major axis of the orbitarcsecphys.angSize.smajAxisfloatOmega[1.3/352] Position angle of the node ({Omega})degsrc.orbital.nodefloatomega[0/355] Longitude of periastron ({omega})degsrc.orbital.periastronfloati[0/180] Inclinationdegsrc.orbital.inclinationfloatGrade[3/5] Grademeta.noteintRefReference code (1)meta.notecharf_RefReference flag, *= combined (uses radial velocities, 1 occurrence)meta.codecharJ/AJ/160/7/refsReferences usedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference usedmeta.ref;instr.setupcharAutorFirst autor of the referenceobs.observercharBIBBIBcodemeta.bib.bibcodecharCatCatalog or commentmeta.id;meta.datasetchar