2011 YJ89
2011YJ89, K11Y89J, t0088
All data for this body: [vot]
MPC data
| Name (number) |
2011 YJ89 (550088) |
| a |
5.22042 |
| e |
0.05568 |
| i / sin(i) |
34.1600 /
0.56151
|
| q |
4.92975
|
| Q |
5.51109
|
| ω |
140.4672 |
| Node |
309.5634 |
| m |
61.5526 |
| n |
0.0826 |
| Epoch |
2460800.5 |
| nobs |
122 |
| nopp |
9 |
| Years observed |
1995-2025 |
| rms |
1.04 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
14.430 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
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 |
| 14.43 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |