2012 XB91
2012XB91, K12X91B, t1171
All data for this body: [vot]
MPC data
| Name (number) |
2012 XB91 (551171) |
| a |
3.20795 |
| e |
0.13812 |
| i / sin(i) |
7.4673 /
0.12996
|
| q |
2.76488
|
| Q |
3.65102
|
| ω |
195.7929 |
| Node |
71.8192 |
| m |
210.8332 |
| n |
0.1715 |
| Epoch |
2460800.5 |
| nobs |
136 |
| nopp |
11 |
| Years observed |
2007-2024 |
| rms |
1.10 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.190 |
|
| ep |
0.166 |
|
| sin(ip) |
0.109 |
|
| G |
0.150 |
|
| H |
16.470 |
|
| 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 |
| 3.1896 |
0.1660 |
0.1089 |
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 |
| 16.47 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |