2008 AY8
2008AY8, 1998 BW28, 1998BW28, I5556, J98B28W, K08A08Y
All data for this body: [vot]
MPC data
| Name (number) |
2008 AY8 (185556) |
| a |
2.92293 |
| e |
0.04934 |
| i / sin(i) |
3.1728 /
0.05535
|
| q |
2.77872
|
| Q |
3.06715
|
| ω |
150.7783 |
| Node |
121.6136 |
| m |
267.0922 |
| n |
0.1972 |
| Epoch |
2460200.5 |
| nobs |
413 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
Koronis (158) |
|
| |
|
|
| ap |
2.924 |
|
| ep |
0.062 |
|
| sin(ip) |
0.038 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.130 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 158 |
Koronis |
605 |
Koronis |
0.1500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9235 |
0.0624 |
0.0381 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.13 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |