J/PASJ/69/75ivo://CDS.VizieR/J/PASJ/69/75doi:10.26093/cds/vizier/bj-25-2bCDSKato T.Isogai K.Hambsch F.-J.Vanmunster T.Itoh H.Monard B.,Tordai T.Kimura M.Wakamatsu Y.Kiyota S.Miller I.Starr P.,Kasai K.Shugarov S.Yu.Chochol D.Katysheva N.Zaostrojnykh A.M.,Sekeras M.Kuznyetsova Y.G.Kalinicheva E.S.Golysheva P.Krushevska V.,Maeda Y.Dubovsky P.A.Kudzej I.Pavlenko E.P.Antonyuk K.A.Pit N.V.,Sosnovskij A.A.Antonyuk O.I.Baklanov A.V.Pickard R.D.Kojiguchi N.,Sugiura Y.Tei S.Yamamura K.Matsumoto K.Ruiz J.Stone G.Cook L.M.,de Miguel E.Akazawa H.Goff W.N.Morelle E.Kafka S.Littlefield C.,Bolt G.Dubois F.Brincat S.M.Maehara H.Sakanoi T.Kagitani M.,Imada A.Voloshina I.B.Andreev M.V.Sabo R.Richmond M.Rodda T.,Nelson P.Nazarov S.Mishevskiy N.Myers G.Denisenko D.Stanek K.Z.,Shields J.V.Kochanek C.S.Holoien T.W.-S.Shappee B.Prieto J.L.,Itagaki K.-i.Nishiyama K.Kabashima F.Stubbings R.Schmeer P.,Muyllaert E.Horie T.Shears J.Poyner G.Moriyama M.2026-03-17T20:05:38Z2019-03-15T10:27:10ZCDS support team

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

cds-question@unistra.frnovaeeclipsing-binary-starsContinuing the project described by Kato et al. (2009PASJ...61S.395K), we collected times of superhump maxima for 127 SU UMa-type dwarf novae observed mainly during the 2016-2017 season and characterized these objects. We provide updated statistics of the relation between the orbital period and the variation of superhumps, the relation between period variations and the rebrightening type in WZ Sge-type objects. We obtained the period minimum of 0.05290(2)d and confirmed the presence of the period gap above the orbital period ~0.09d. We note that four objects (NY Her, 1RXS J161659.5+620014, CRTS J033349.8-282244, and SDSS J153015.04+094946.3) have supercycles shorter than 100d but show infrequent normal outbursts. We consider that these objects are similar to V503 Cyg, whose normal outbursts are likely suppressed by a disk tilt. These four objects are excellent candidates to search for negative superhumps. DDE 48 appears to be a member of ER UMa-type dwarf novae. We identified a new eclipsing SU UMa-type object, MASTER OT J220559.40-341434.9. We observed 21 WZ Sge-type dwarf novae during this interval and report 18 of them in this paper. Among them, ASASSN-16js is a good candidate for a period bouncer. ASASSN-16ia showed a precursor outburst for the first time in a WZ Sge-type superoutburst. ASASSN-16kg, CRTS J000130.5+050624, and SDSS J113551.09+532246.2 are located in the period gap. We have newly obtained 15 orbital periods, including periods from early superhumps.2017PASJ...69...75Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASJ/69/75CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASJ/69/75https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PASJ/69/75http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PASJ/69/75https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PASJ/69/75https://vizier.iucaa.in/viz-bin/votable?-source=J/PASJ/69/75http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PASJ/69/75GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/PASJ/69/75/table1 (List of superoutbursts)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PASJ/69/75/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/PASJ/69/75/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PASJ/69/75/table1?GETtext/xml+votable180.050000true297.879416710.95605560.005555555555555556Cone search capability for table J/PASJ/69/75/table2 (Coordinates of objects without coordinate-based names)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PASJ/69/75/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/PASJ/69/75/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PASJ/69/75/table2?GETtext/xml+votable180.050000true267.11612550.84438890.0055555555555555566/179 817 901 1253 1451 1495 1720 2025 2035 2145 2173 2882 2897 3029 3122 3235 3575 3952 4196 4271 4296 4341 5064 5089 5457 5976 6086 6900 6985 7040 7752 8281 8545 8629 8654 9580 9716 9718 10098 10721 11018 11168 11569 11658 11709 11724 11912 12133 12932 13085 13097 13281 13479 13659 13666 14170 14222 14727 15035 15037 15112 15201 15346 16041 16065 16261 16304 17515 18017 18027 18587 19316 19504 20301 22197 22270 22362 23152 23396 24025 24061 24164 24572 26207 26693 28720 28897 28935 30578 30779 30828 30949 31166 31218 31331 31861 32660 32887 33311 33417 33434 35935 36871 36879 37252 37554 37639 37680 38108 38633 38675 38924 39140 39438 39779 40103 40295 41446 42671 42910 43109 43536 43854 44168 44824 45265 45609 45631 45751 46871 46978 47277 47672 48422 487131.9867573869263685e-19 9.736485774071566e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/PASJ/69/75?format=asciidefaultJ/PASJ/69/75/table1List of superoutburstsObsObservers or references (1)obs.observercharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjectObject namemeta.id;meta.maincharYearYeartimecharIDOriginal identifications, discoverers or data sourcemeta.idchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/PASJ/69/75/table2Coordinates of objects without coordinate-based namesObjectObject namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainSourceSources of the coordinates (1)meta.bibchargmag? SDSS g magnitudemagphot.mag;em.opt.Bfloatnullablee_gmag? rms uncertainty on gmagmagstat.error;phot.mag;em.opt.BfloatnullableGmag? Gaia G magnitudemagphot.mag;em.optfloatnullableNUVmag? GALEX NUVmagphot.mag;em.UV.200-300nmfloatnullablee_NUVmag? rms uncertainty on NUVmagmagstat.error;phot.mag;em.UV.200-300nmfloatnullable