DDO 74
E491706
DDO 74 is a faint dwarf spheroidal galaxy in the constellation Leo and a satellite of the Milky Way, commonly known as the Leo I Dwarf Galaxy.
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf | dwarf spheroidal galaxy ⓘ |
| absoluteMagnitude_V | -11.9 ⓘ |
| alsoKnownAs |
Leo I
NERFINISHED
ⓘ
Leo I Dwarf Galaxy NERFINISHED ⓘ PGC 34176 NERFINISHED ⓘ UGC 5470 NERFINISHED ⓘ |
| angularSize_arcmin | 12×10 ⓘ |
| apparentMagnitude_V | 11.2 ⓘ |
| belongsTo | Milky Way satellite system NERFINISHED ⓘ |
| catalog |
DDO
NERFINISHED
ⓘ
PGC NERFINISHED ⓘ UGC NERFINISHED ⓘ |
| constellation | Leo NERFINISHED ⓘ |
| contains |
horizontal branch stars
ⓘ
red giant branch stars ⓘ |
| declination_J2000 | +12° 18′ 30″ ⓘ |
| discoveredBy | Albert George Wilson NERFINISHED ⓘ |
| discoveryYear | 1950 ⓘ |
| distanceFromEarth_kpc | 250 ⓘ |
| distanceFromEarth_ly | 820000 ⓘ |
| galacticLatitude_deg | +49 ⓘ |
| galacticLongitude_deg | 226 ⓘ |
| galaxyType | dwarf galaxy ⓘ |
| gasContent | gas-poor ⓘ |
| hasAlternativeName | Leo I Dwarf Spheroidal Galaxy NERFINISHED ⓘ |
| hasDarkMatterDominance | true ⓘ |
| hasStellarPopulation |
intermediate-age
ⓘ
old ⓘ |
| heliocentricDistance_kpc | 254 ⓘ |
| isFaint | true ⓘ |
| isResolvedIntoStars | true ⓘ |
| locatedIn | Virgo Supercluster NERFINISHED ⓘ |
| memberOf | Local Group NERFINISHED ⓘ |
| metallicity_Fe_H | -1.4 ⓘ |
| morphologicalType | dSph ⓘ |
| orbitalStatus | bound satellite of the Milky Way ⓘ |
| radialVelocity_km_per_s | 282 ⓘ |
| rightAscension_J2000 | 10h 08m 27s ⓘ |
| satelliteOf | Milky Way NERFINISHED ⓘ |
| starFormationActivity | quiescent ⓘ |
| surfaceBrightness | low ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.