(90569) 2004 GY14
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Discovery A | |
---|---|
Discoverer | Needville |
Discovery date | 2004-04-14 |
Alternate designations B |
1996 RT27 |
Category | Trojan asteroid |
Orbital elements C | |
|
|
Eccentricity (e) | 0.029 |
Semi-major axis (a) | 790.229 Gm (5.282 AU) |
Perihelion (q) | 766.941 Gm (5.127 AU) |
Aphelion (Q) | 813.517 Gm (5.438 AU) |
Orbital period (P) | 4434.453 d (12.14 a) |
Mean orbital speed | 12.96 km/s |
Inclination (i) | 3.673° |
Longitude of the ascending node (Ω) |
303.503° |
Argument of perihelion (ω) |
32.158° |
Mean anomaly (M) | 321.206° |
Physical characteristics D | |
Dimensions | ? km |
Mass | ?×10? kg |
Density | ? g/cm³ |
Surface gravity | ? m/s² |
Escape velocity | ? km/s |
Rotation period | ? d |
Spectral class | ? |
Absolute magnitude | 12.7 |
Albedo (geometric) | 0.10? |
Mean surface temperature |
~121 K |
(90569) 2004 GY14 (also written (90569) 2004 GY14) is a Trojan asteroid of Jupiter, with a Jupiter Tisserand invariant of 2.995.
[edit] External links
Minor planets | ||
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Previous minor planet | (90569) 2004 GY14 | Next minor planet |
List of asteroids |
Vulcanoids · Near-Earth asteroids · Main belt · Jupiter Trojans · Centaurs · Damocloids · Comets · Trans-Neptunians (Kuiper belt • Scattered disc • Oort cloud)
For other objects and regions, see Asteroid groups and families, Binary asteroids, Asteroid moons and the Solar System.
For a complete listing, see List of asteroids. See also Pronunciation of asteroid names and Meanings of asteroid names.