Makemake (136472) long-term photometry Virtual Observatory Resource

Authors
  1. Hromakina T.A.
  2. Belskaya I.N.
  3. Krugly Yu. N
  4. Shevchenko V.G.
  5. Ortiz J.L.,Santos-Sanz P.
  6. Duffard R.
  7. Morales N.
  8. Thirouin A.
  9. Inasaridze R. Ya.,Ayvazian V.R
  10. Zhuzhunadze V.T.
  11. Perna D.
  12. Rumyantsev V.V.
  13. Reva I.V.,Serebryanskiy A.V.
  14. Sergeyev A.V.
  15. Molotov I.E.
  16. Voropaev V.A.,Velichko S.F.
  17. Published by
    CDS
Abstract

We aim to study the rotational properties of the dwarf planet Makemake. The photometric observations were carried out at different telescopes between 2006 and 2017. Most of the measurements were acquired in BVRI broad-band filters of a standard Johnson-Cousins photometric system. We found that Makemake rotates more slowly than was previously reported. A possible lightcurve asymmetry suggests a double-peaked period of P=22.8266+/-0.0001h. A small peak-to-peak lightcurve amplitude in R-filter A=0.032+/-0.005mag implies an almost spherical shape or near pole-on orientation. We also measured BVRI colours and the R-filter phase-angle slope and revised the absolute magnitudes. The absolute magnitude of Makemake remained unchanged since its discovery in 2005. No direct evidence of a newly discovered satellite was found in our photometric data, however we discuss the possible existence of another larger satellite.

Keywords
  1. Asteroids
  2. Infrared photometry
  3. Optical astronomy
  4. Wide-band photometry
Bibliographic source Bibcode
2019A&A...625A..46H
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/625/A46
IVOA Identifier IVOID
ivo://CDS.VizieR/J/A+A/625/A46
Document Object Identifer DOI
doi:10.26093/cds/vizier.36250046

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/625/A46
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/625/A46
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/625/A46
IVOA Table Access TAP
http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/625/A46/tablea1?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/625/A46/tablea1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/625/A46/tablea1?

History

2019-05-09T09:00:07Z
Resource record created
2019-05-09T09:00:07Z
Created
2019-05-10T12:47:48Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr