Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:dwarf_spheroidal_galaxy
|
| gptkbp:alternativeName |
gptkb:Boo_II
Boötes II |
| gptkbp:apparentMagnitude |
13.9
−2.7 |
| gptkbp:declination |
+12° 51′ 00″
|
| gptkbp:diameter |
~51 parsecs
|
| gptkbp:discoveredBy |
gptkb:SDSS_(Sloan_Digital_Sky_Survey)
|
| gptkbp:discoveredIn |
2007
|
| gptkbp:distanceFromEarth |
about 130,000 light-years
about 42 kpc |
| gptkbp:hasSatelliteCraters |
gptkb:Milky_Way
|
| gptkbp:locatedIn |
constellation Boötes
|
| gptkbp:mass |
~10^5 solar masses
|
| gptkbp:rightAscension |
13h 58m 00s
|
| gptkbp:stellarPopulation |
old, metal-poor stars
|
| gptkbp:bfsParent |
gptkb:Milky_Way_satellite_system
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Bootes II Dwarf Galaxy
|