2012 VC21
2012VC21, ~0Hqp, 2003 WJ164, 2003WJ164, 2009 AO18, 2009AO18, K03WG4J, K09A18O, K12V21C
All data for this body: [vot]
MPC data
| Name (number) |
2012 VC21 (688623) |
| a |
2.76605 |
| e |
0.08468 |
| i / sin(i) |
0.7511 /
0.01311
|
| q |
2.53182
|
| Q |
3.00027
|
| ω |
226.4107 |
| Node |
129.6726 |
| m |
299.5761 |
| n |
0.2142 |
| Epoch |
2460800.5 |
| nobs |
93 |
| nopp |
10 |
| Years observed |
2003-2025 |
| rms |
1.00 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.765 |
|
| ep |
0.048 |
|
| sin(ip) |
0.011 |
|
| G |
0.150 |
|
| H |
17.590 |
|
| 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 |
| 1128 |
Astrid |
0 |
Astrid |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7654 |
0.0483 |
0.0111 |
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 |
| 17.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |