2012 VB21
2012VB21, K12V21B, r1729
All data for this body: [vot]
MPC data
| Name (number) |
2012 VB21 (531729) |
| a |
3.03504 |
| e |
0.07904 |
| i / sin(i) |
19.4569 /
0.33310
|
| q |
2.79514
|
| Q |
3.27494
|
| ω |
72.9123 |
| Node |
46.1644 |
| m |
64.9322 |
| n |
0.1864 |
| Epoch |
2460800.5 |
| nobs |
137 |
| nopp |
7 |
| Years observed |
2012-2025 |
| rms |
1.01 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.035 |
|
| ep |
0.097 |
|
| sin(ip) |
0.324 |
|
| G |
0.150 |
|
| H |
16.810 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 704 |
Interamnia |
-1 |
Interamnia |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0349 |
0.0968 |
0.3242 |
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 |
| 16.81 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |