2009 WS91
2009WS91, ~0MQh, 2012 HT73, 2012HT73, K09W91S, K12H73T
All data for this body: [vot]
MPC data
| Name (number) |
2009 WS91 (706223) |
| a |
3.04582 |
| e |
0.05313 |
| i / sin(i) |
16.6260 /
0.28612
|
| q |
2.88401
|
| Q |
3.20764
|
| ω |
265.1509 |
| Node |
37.9798 |
| m |
77.1462 |
| n |
0.1854 |
| Epoch |
2460800.5 |
| nobs |
117 |
| nopp |
8 |
| Years observed |
2009-2024 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.047 |
|
| ep |
0.048 |
|
| sin(ip) |
0.278 |
|
| G |
0.150 |
|
| H |
16.660 |
|
| 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 |
| 3.0468 |
0.0479 |
0.2777 |
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 |
| 16.66 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |