2009 SV257
2009SV257, ~0jrn, K09SP7V
All data for this body: [vot]
MPC data
| Name (number) |
2009 SV257 (796315) |
| a |
2.67714 |
| e |
0.17647 |
| i / sin(i) |
2.2335 /
0.03897
|
| q |
2.20470
|
| Q |
3.14957
|
| ω |
200.0899 |
| Node |
126.4473 |
| m |
230.3452 |
| n |
0.2250 |
| Epoch |
2460800.5 |
| nobs |
78 |
| nopp |
8 |
| Years observed |
2005-2025 |
| rms |
0.41 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.678 |
|
| ep |
0.147 |
|
| sin(ip) |
0.024 |
|
| G |
0.150 |
|
| H |
18.170 |
|
| 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 |
| 2.6781 |
0.1471 |
0.0235 |
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 |
| 18.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |