2009 SF420
2009SF420, ~0MND, 2020 QD70, 2020QD70, K09Sg0F, K20Q70D
All data for this body: [vot]
MPC data
| Name (number) |
2009 SF420 (706007) |
| a |
5.22536 |
| e |
0.08426 |
| i / sin(i) |
8.3226 /
0.14475
|
| q |
4.78509
|
| Q |
5.66563
|
| ω |
272.3990 |
| Node |
177.7414 |
| m |
50.6632 |
| n |
0.0825 |
| Epoch |
2460800.5 |
| nobs |
114 |
| nopp |
11 |
| Years observed |
2009-2025 |
| rms |
1.05 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
14.680 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
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 |
| 14.68 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |