Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
dwarf spheroidal galaxy
|
| gptkbp:apparentMagnitude |
16.8
-2.5 |
| gptkbp:catalogueNumber |
gptkb:Segue_2
|
| gptkbp:contains |
old stars
|
| gptkbp:declination |
+20° 10′ 31″
|
| gptkbp:diameter |
34 light-years
|
| gptkbp:discoveredBy |
gptkb:V._Belokurov
|
| gptkbp:discoveredIn |
2009
|
| gptkbp:distanceFromEarth |
114,000 light-years
|
| gptkbp:hasSatelliteCraters |
gptkb:Milky_Way
|
| https://www.w3.org/2000/01/rdf-schema#label |
Segue 2
|
| gptkbp:locatedIn |
gptkb:constellation_Aries
|
| gptkbp:mass |
~550,000 solar masses
|
| gptkbp:metallicity |
very low
|
| gptkbp:rightAscension |
02h 19m 16.0s
|
| gptkbp:type |
ultra-faint dwarf galaxy
|
| gptkbp:bfsParent |
gptkb:Galaxies
|
| gptkbp:bfsLayer |
6
|