2009 SM342
2009SM342, j3494, K09SY2M
All data for this body: [vot]
MPC data
| Name (number) |
2009 SM342 (453494) |
| a |
2.99164 |
| e |
0.13463 |
| i / sin(i) |
6.8995 /
0.12013
|
| q |
2.58888
|
| Q |
3.39440
|
| ω |
135.6982 |
| Node |
358.9831 |
| m |
241.7980 |
| n |
0.1905 |
| Epoch |
2460800.5 |
| nobs |
163 |
| nopp |
11 |
| Years observed |
2004-2025 |
| rms |
1.01 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.995 |
|
| ep |
0.158 |
|
| sin(ip) |
0.123 |
|
| G |
0.150 |
|
| H |
16.790 |
|
| 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 |
| 2.9953 |
0.1576 |
0.1235 |
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 |
| 16.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |