2009 RS31
2009RS31, 2002 EM109, 2002EM109, K02EA9M, K09R31S, Z6209
All data for this body: [vot]
MPC data
| Name (number) |
2009 RS31 (356209) |
| a |
5.20147 |
| e |
0.09241 |
| i / sin(i) |
9.3952 /
0.16324
|
| q |
4.72083
|
| Q |
5.68211
|
| ω |
75.6347 |
| Node |
4.2892 |
| m |
61.8488 |
| n |
0.0831 |
| Epoch |
2460800.5 |
| nobs |
344 |
| nopp |
16 |
| Years observed |
2002-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
13.710 |
|
| 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 |
| 13.71 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |