UGC 245
E459113
UGC 245 is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical object
ⓘ
dwarf spheroidal galaxy ⓘ galaxy in the Local Group ⓘ satellite galaxy ⓘ |
| belongsToCatalog |
2MASS Extended Source Catalog
NERFINISHED
ⓘ
PGC NERFINISHED ⓘ UGC NERFINISHED ⓘ |
| hasAbsoluteMagnitudeV | about -8.5 ⓘ |
| hasAlternativeName |
2MASX J00424433+3833148
NERFINISHED
ⓘ
And XXVIII ⓘ Andromeda XXVIII NERFINISHED ⓘ LEDA 2768 NERFINISHED ⓘ PGC 002768 ⓘ |
| hasApparentMagnitudeV | ~15.2 ⓘ |
| hasDeclination | +38° (approximate) ⓘ |
| hasDistanceFromAndromedaGalaxy | ~365 kpc ⓘ |
| hasDistanceFromEarth |
~1.2 Mpc
ⓘ
~3.8 million light-years ⓘ |
| hasDominantDarkMatterComponent | true ⓘ |
| hasDominantOldStellarPopulation | true ⓘ |
| hasEnvironment | outer halo of the Andromeda Galaxy ⓘ |
| hasGalaxyType | dwarf galaxy ⓘ |
| hasLowSurfaceBrightness | true ⓘ |
| hasMorphologicalType | dSph ⓘ |
| hasRadialVelocity | ~-331 km/s ⓘ |
| hasRedshift | z ≈ -0.0011 ⓘ |
| hasRightAscension | 00h 42m (approximate) ⓘ |
| hasShape | roughly spheroidal ⓘ |
| hasStellarMass | of order 10^5–10^6 solar masses ⓘ |
| hasVeryLowMetallicity | true ⓘ |
| hasVeryLowStarFormation | true ⓘ |
| isDominatedByOldStars | true ⓘ |
| isGasPoor | true ⓘ |
| isLocatedInConstellation | Andromeda NERFINISHED ⓘ |
| isMemberOf | Local Group NERFINISHED ⓘ |
| isNearbyGalaxy | true ⓘ |
| isNonActiveGalaxy | true ⓘ |
| isResolvedIntoStars | in deep imaging ⓘ |
| isSatelliteOf | Andromeda Galaxy NERFINISHED ⓘ |
| orbitsWithin | Andromeda subgroup of the Local Group NERFINISHED ⓘ |
| wasIdentifiedAsAndromedaSatellite | in the early 2010s ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.