6708 Bobbievaile
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6708 Bobbievaile, provisional designation 1989 AA5, is a stony background asteroid and asynchronous binary system from the inner regions of the asteroid belt, approximately 8 kilometers (5 miles) in diameter. It was discovered on 4 January 1989, by Australian astronomer Robert McNaught at the Siding Spring Observatory in New South Wales, Australia.[6] It is named after Bobbie Vaile.[2]
Quick Facts Discovery, Discovered by ...
Discovery [1] | |
---|---|
Discovered by | R. H. McNaught |
Discovery site | Siding Spring Obs. |
Discovery date | 4 January 1989 |
Designations | |
(6708) Bobbievaile | |
Named after | Bobbie Vaile (astrophysicist)[2] |
1989 AA5 · 1979 PF 1989 CM9 · 1994 LB | |
main-belt · (inner)[3] background | |
Orbital characteristics [1] | |
Epoch 4 September 2017 (JD 2458000.5) | |
Uncertainty parameter 0 | |
Observation arc | 37.81 yr (13,811 days) |
Aphelion | 2.8864 AU |
Perihelion | 2.0045 AU |
2.4455 AU | |
Eccentricity | 0.1803 |
3.82 yr (1,397 days) | |
349.25° | |
0° 15m 27.72s / day | |
Inclination | 12.076° |
115.81° | |
193.50° | |
Known satellites | 1 (period: 24.7 h)[4][3] |
Physical characteristics | |
Dimensions | 8.074±0.176 km[5] |
12.3415±0.0004 h[3] | |
0.169±0.016[5] | |
S [3] | |
13.1[1] | |
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