2011 HM89
2011HM89, 2005 VH20, 2005VH20, h9065, K05V20H, K11H89M
All data for this body: [vot]
MPC data
| Name (number) |
2011 HM89 (439065) |
| a |
2.31635 |
| e |
0.16006 |
| i / sin(i) |
3.8835 /
0.06773
|
| q |
1.94559
|
| Q |
2.68711
|
| ω |
100.6926 |
| Node |
194.7467 |
| m |
281.0170 |
| n |
0.2796 |
| Epoch |
2460800.5 |
| nobs |
107 |
| nopp |
9 |
| Years observed |
2004-2025 |
| rms |
1.02 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.317 |
|
| ep |
0.132 |
|
| sin(ip) |
0.075 |
|
| G |
0.150 |
|
| H |
18.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3166 |
0.1318 |
0.0750 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 18.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |