2012 SP54
2012SP54, K12S54P, t4256
All data for this body: [vot]
MPC data
| Name (number) |
2012 SP54 (554256) |
| a |
2.33213 |
| e |
0.23084 |
| i / sin(i) |
5.8317 /
0.10161
|
| q |
1.79378
|
| Q |
2.87049
|
| ω |
227.5858 |
| Node |
198.7743 |
| m |
168.6799 |
| n |
0.2767 |
| Epoch |
2460800.5 |
| nobs |
169 |
| nopp |
9 |
| Years observed |
1994-2024 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.332 |
|
| ep |
0.231 |
|
| sin(ip) |
0.106 |
|
| G |
0.150 |
|
| H |
18.300 |
|
| 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 |
| 2.3318 |
0.2310 |
0.1061 |
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 |
| 18.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |