2012 VJ31
2012VJ31, 2005 WY149, 2005WY149, K05WE9Y, K12V31J, t4626
All data for this body: [vot]
MPC data
| Name (number) |
2012 VJ31 (554626) |
| a |
2.33165 |
| e |
0.17308 |
| i / sin(i) |
3.6733 /
0.06407
|
| q |
1.92808
|
| Q |
2.73522
|
| ω |
23.7630 |
| Node |
25.3252 |
| m |
180.6489 |
| n |
0.2768 |
| Epoch |
2460800.5 |
| nobs |
109 |
| nopp |
6 |
| Years observed |
2005-2024 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.332 |
|
| ep |
0.159 |
|
| sin(ip) |
0.056 |
|
| G |
0.150 |
|
| H |
18.750 |
|
| 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 |
| 2.3316 |
0.1594 |
0.0563 |
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 |
| 18.75 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |