2008 SC21
2008SC21, K08S21C, T5550
All data for this body: [vot]
MPC data
| Name (number) |
2008 SC21 (295550) |
| a |
3.12881 |
| e |
0.03801 |
| i / sin(i) |
9.2828 /
0.16131
|
| q |
3.00988
|
| Q |
3.24774
|
| ω |
42.7683 |
| Node |
331.6221 |
| m |
331.7628 |
| n |
0.1781 |
| Epoch |
2460800.5 |
| nobs |
234 |
| nopp |
14 |
| Years observed |
1997-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.128 |
|
| ep |
0.016 |
|
| sin(ip) |
0.174 |
|
| G |
0.150 |
|
| H |
16.300 |
|
| 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 |
| 3.1283 |
0.0163 |
0.1744 |
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 |
| 16.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |