Arche
E642777
Arche is a small, irregular outer moon of Jupiter belonging to the Carme group of retrograde satellites.
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
Carme group member
ⓘ
moon of Jupiter ⓘ natural satellite ⓘ outer moon ⓘ retrograde satellite ⓘ |
| albedo | low ⓘ |
| argumentOfPeriapsis | approximately 120 degrees (approximate) ⓘ |
| belongsTo | Carme group NERFINISHED ⓘ |
| color | dark ⓘ |
| discoverer |
Brian G. Marsden
NERFINISHED
ⓘ
David C. Jewitt NERFINISHED ⓘ Jan T. Kleyna NERFINISHED ⓘ Scott S. Sheppard NERFINISHED ⓘ |
| discoveryMethod | ground-based telescope observations ⓘ |
| discoveryYear | 2002 ⓘ |
| groupInclinationRange | Carme group inclinations around 165 degrees ⓘ |
| groupOrbitalRange | Carme group orbits between about 23 and 24 million km from Jupiter NERFINISHED ⓘ |
| likelyOrigin | captured D-type asteroid ⓘ |
| meanAnomaly | approximately 190 degrees (at epoch, approximate) ⓘ |
| meanDiameter | approximately 3 kilometers ⓘ |
| meanRadius | approximately 1.5 kilometers ⓘ |
| namedAfter |
Arche (mythology)
NERFINISHED
ⓘ
one of the Muses ⓘ |
| orbitalDirection | retrograde ⓘ |
| orbitalEccentricity | approximately 0.15 ⓘ |
| orbitalInclination |
about 164 degrees to Jupiter's equator
ⓘ
about 165 degrees to the ecliptic ⓘ |
| orbitalPeriod | approximately 723 Earth days ⓘ |
| orbits | Jupiter NERFINISHED ⓘ |
| provisionalDesignation | S/2002 J 1 NERFINISHED ⓘ |
| rotationState | unknown ⓘ |
| satelliteOf | Jupiter NERFINISHED ⓘ |
| semiMajorAxis | approximately 23,000,000 kilometers ⓘ |
| shape | irregular ⓘ |
| spectralType | D-type (assumed, by group association) ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.