2012 SQ54
2012SQ54, 2008 WU131, 2008WU131, d2744, K08WD1U, K12S54Q
All data for this body: [vot]
MPC data
| Name (number) |
2012 SQ54 (392744) |
| a |
2.55597 |
| e |
0.22091 |
| i / sin(i) |
12.4022 /
0.21477
|
| q |
1.99133
|
| Q |
3.12061
|
| ω |
72.7323 |
| Node |
30.1131 |
| m |
339.5872 |
| n |
0.2412 |
| Epoch |
2460800.5 |
| nobs |
390 |
| nopp |
10 |
| Years observed |
2008-2024 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.556 |
|
| ep |
0.229 |
|
| sin(ip) |
0.218 |
|
| G |
0.150 |
|
| H |
17.030 |
|
| 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 |
| 2.5562 |
0.2294 |
0.2184 |
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 |
| 17.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |