2012 BT21
2012BT21, 2010 TX72, 2010TX72, K10T72X, K12B21T, W2595
All data for this body: [vot]
MPC data
| Name (number) |
2012 BT21 (322595) |
| a |
2.59253 |
| e |
0.07607 |
| i / sin(i) |
9.5055 /
0.16514
|
| q |
2.39532
|
| Q |
2.78973
|
| ω |
26.3055 |
| Node |
267.3294 |
| m |
252.5207 |
| n |
0.2361 |
| Epoch |
2460800.5 |
| nobs |
481 |
| nopp |
17 |
| Years observed |
2001-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.593 |
|
| ep |
0.068 |
|
| sin(ip) |
0.181 |
|
| G |
0.150 |
|
| H |
16.060 |
|
| 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 |
| 2.5934 |
0.0678 |
0.1810 |
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 |
| 16.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |