Statements (22)
Predicate | Object |
---|---|
gptkbp:instanceOf |
natural satellite
|
gptkbp:affiliatedWith |
Mars system
|
gptkbp:albedo |
0.071
|
gptkbp:alsoKnownAs |
gptkb:Phobos
|
gptkbp:composition |
carbonaceous chondrite-like material
|
gptkbp:diameter |
11.267 km
|
gptkbp:discoveredBy |
gptkb:Asaph_Hall
|
gptkbp:discoveredIn |
1877-08-18
|
gptkbp:distanceFromEarth |
9376 km
|
gptkbp:hasCompanion |
Mars II (Deimos)
|
https://www.w3.org/2000/01/rdf-schema#label |
Mars I
|
gptkbp:mass |
1.0659×10^16 kg
|
gptkbp:namedAfter |
gptkb:Phobos_(Greek_mythology)
|
gptkbp:orbitType |
gptkb:Mars
0.31891 days |
gptkbp:rotationPeriod |
synchronous with orbit
|
gptkbp:shape |
irregular
|
gptkbp:surfaceGravity |
0.0057 m/s²
|
gptkbp:temperature |
~233 K
|
gptkbp:bfsParent |
gptkb:Phobos_(moon)
gptkb:Phobos_(moon_of_Mars) |
gptkbp:bfsLayer |
6
|