Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
dwarf spheroidal galaxy
|
| gptkbp:apparentMagnitude |
17
|
| gptkbp:cataloguedIn |
gptkb:Gaia_Data_Release_2
|
| gptkbp:constellation |
gptkb:Antlia
|
| gptkbp:diameter |
~2.9 kiloparsecs
|
| gptkbp:discoveredBy |
gptkb:Vasily_Belokurov
gptkb:N._W._Evans A. D. Mackey A. J. Deason A. Koposov E. Starkenburg Gabriel Torrealba J. Peñarrubia M. Belokurova M. Collins M. Gieles M. Walker M. Wilkinson S. Zucker Sergey E. Koposov |
| gptkbp:discoveredIn |
2018
|
| gptkbp:distanceFromEarth |
about 130,000 light-years
|
| gptkbp:hasSatelliteCraters |
gptkb:Milky_Way
|
| https://www.w3.org/2000/01/rdf-schema#label |
Antlia II
|
| gptkbp:locatedIn |
gptkb:Milky_Way
|
| gptkbp:mass |
~10^7 solar masses
|
| gptkbp:notableFor |
extremely low surface brightness
one of the largest known satellite galaxies of the Milky Way |
| gptkbp:stellarPopulation |
old, metal-poor stars
|
| gptkbp:type |
ultra-diffuse galaxy
|
| gptkbp:bfsParent |
gptkb:Milky_Way_satellite_system
|
| gptkbp:bfsLayer |
7
|