2009 FG21
2009FG21, 2007 VP37, 2007VP37, b2345, K07V37P, K09F21G
All data for this body: [vot]
MPC data
| Name (number) |
2009 FG21 (372345) |
| a |
2.18942 |
| e |
0.06850 |
| i / sin(i) |
3.3211 /
0.05793
|
| q |
2.03945
|
| Q |
2.33940
|
| ω |
193.3948 |
| Node |
2.1366 |
| m |
342.7883 |
| n |
0.3042 |
| Epoch |
2460800.5 |
| nobs |
175 |
| nopp |
12 |
| Years observed |
2007-2025 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.190 |
|
| ep |
0.123 |
|
| sin(ip) |
0.052 |
|
| G |
0.150 |
|
| H |
18.560 |
|
| 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 |
| 2.1896 |
0.1235 |
0.0524 |
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 |
| 18.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |