2012 BQ39
2012BQ39, 2004 XZ50, 2004XZ50, g0341, K04X50Z, K12B39Q
All data for this body: [vot]
MPC data
| Name (number) |
2012 BQ39 (420341) |
| a |
2.28975 |
| e |
0.04926 |
| i / sin(i) |
7.3953 /
0.12871
|
| q |
2.17696
|
| Q |
2.40254
|
| ω |
170.5943 |
| Node |
318.6956 |
| m |
293.9903 |
| n |
0.2845 |
| Epoch |
2460800.5 |
| nobs |
304 |
| nopp |
11 |
| Years observed |
2004-2024 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.290 |
|
| ep |
0.101 |
|
| sin(ip) |
0.134 |
|
| G |
0.150 |
|
| H |
17.500 |
|
| 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 |
| 2.2897 |
0.1008 |
0.1344 |
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 |
| 17.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |