2012 BN31
2012BN31, K12B31N, t3861
All data for this body: [vot]
MPC data
| Name (number) |
2012 BN31 (553861) |
| a |
2.73406 |
| e |
0.08677 |
| i / sin(i) |
9.8654 /
0.17133
|
| q |
2.49682
|
| Q |
2.97131
|
| ω |
52.1989 |
| Node |
103.0457 |
| m |
314.4227 |
| n |
0.2180 |
| Epoch |
2460800.5 |
| nobs |
101 |
| nopp |
11 |
| Years observed |
2003-2024 |
| rms |
1.00 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.732 |
|
| ep |
0.131 |
|
| sin(ip) |
0.154 |
|
| G |
0.150 |
|
| H |
17.490 |
|
| 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 |
| 2.7321 |
0.1314 |
0.1541 |
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 |
| 17.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |