2012 BP21
2012BP21, 2008 CN157, 2008CN157, K08CF7N, K12B21P, s1839
All data for this body: [vot]
MPC data
| Name (number) |
2012 BP21 (541839) |
| a |
2.58329 |
| e |
0.31613 |
| i / sin(i) |
5.3001 /
0.09237
|
| q |
1.76663
|
| Q |
3.39994
|
| ω |
215.7960 |
| Node |
210.2395 |
| m |
315.5104 |
| n |
0.2374 |
| Epoch |
2460200.5 |
| nobs |
395 |
| nopp |
8 |
| Years observed |
2002-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.180 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
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 |
| 17.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |