2009 SM252
2009SM252, K09SP2M, o9963
All data for this body: [vot]
MPC data
| Name (number) |
2009 SM252 (509963) |
| a |
2.45150 |
| e |
0.21381 |
| i / sin(i) |
2.9117 /
0.05080
|
| q |
1.92734
|
| Q |
2.97567
|
| ω |
278.5270 |
| Node |
111.1242 |
| m |
17.1962 |
| n |
0.2568 |
| Epoch |
2460800.5 |
| nobs |
107 |
| nopp |
7 |
| Years observed |
2005-2024 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.451 |
|
| ep |
0.184 |
|
| sin(ip) |
0.036 |
|
| G |
0.150 |
|
| H |
17.890 |
|
| 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 |
| 2.4515 |
0.1845 |
0.0359 |
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 |
| 17.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |