2009 SP229
2009SP229, ~00Q7, K09SM9P
All data for this body: [vot]
MPC data
| Name (number) |
2009 SP229 (621619) |
| a |
2.35839 |
| e |
0.21699 |
| i / sin(i) |
12.5239 /
0.21685
|
| q |
1.84664
|
| Q |
2.87013
|
| ω |
135.0179 |
| Node |
189.6190 |
| m |
136.6436 |
| n |
0.2721 |
| Epoch |
2460800.5 |
| nobs |
72 |
| nopp |
7 |
| Years observed |
2009-2024 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.358 |
|
| ep |
0.132 |
|
| sin(ip) |
0.222 |
|
| G |
0.150 |
|
| H |
18.570 |
|
| 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 |
| 2.3579 |
0.1319 |
0.2220 |
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 |
| 18.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |