2012 XM31
2012XM31, ~0bXb, K12X31M
All data for this body: [vot]
MPC data
| Name (number) |
2012 XM31 (764311) |
| a |
2.30717 |
| e |
0.19678 |
| i / sin(i) |
2.0384 /
0.03557
|
| q |
1.85318
|
| Q |
2.76116
|
| ω |
209.0570 |
| Node |
189.1849 |
| m |
218.8768 |
| n |
0.2812 |
| Epoch |
2460800.5 |
| nobs |
83 |
| nopp |
8 |
| Years observed |
2005-2024 |
| rms |
0.38 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.307 |
|
| ep |
0.177 |
|
| sin(ip) |
0.042 |
|
| G |
0.150 |
|
| H |
18.770 |
|
| 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 |
| 2.3069 |
0.1771 |
0.0418 |
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 |
| 18.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |