2009 SR157
2009SR157, 2004 BB152, 2004BB152, d8103, K04BF2B, K09SF7R
All data for this body: [vot]
MPC data
| Name (number) |
2009 SR157 (398103) |
| a |
2.21078 |
| e |
0.18624 |
| i / sin(i) |
5.5228 /
0.09624
|
| q |
1.79905
|
| Q |
2.62250
|
| ω |
139.9200 |
| Node |
356.6679 |
| m |
169.4159 |
| n |
0.2998 |
| Epoch |
2460800.5 |
| nobs |
215 |
| nopp |
11 |
| Years observed |
2004-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.213 |
|
| ep |
0.248 |
|
| sin(ip) |
0.090 |
|
| G |
0.150 |
|
| H |
18.120 |
|
| 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 |
| 2.2132 |
0.2482 |
0.0897 |
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 |
| 18.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |