2012 SJ56
2012SJ56, 2006 QW97, 2006QW97, K06Q97W, K12S56J, t4257
All data for this body: [vot]
MPC data
| Name (number) |
2012 SJ56 (554257) |
| a |
3.12021 |
| e |
0.20107 |
| i / sin(i) |
16.7107 /
0.28754
|
| q |
2.49282
|
| Q |
3.74760
|
| ω |
67.2491 |
| Node |
273.5446 |
| m |
127.1168 |
| n |
0.1788 |
| Epoch |
2460800.5 |
| nobs |
324 |
| nopp |
12 |
| Years observed |
2006-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.123 |
|
| ep |
0.162 |
|
| sin(ip) |
0.312 |
|
| G |
0.150 |
|
| H |
15.680 |
|
| 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 |
| 3.1226 |
0.1616 |
0.3124 |
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 |
| 15.68 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |