2009 SP344
2009SP344, 2005 YL221, 2005YL221, K05YM1L, K09SY4P, X0960
All data for this body: [vot]
MPC data
| Name (number) |
2009 SP344 (330960) |
| a |
2.70690 |
| e |
0.09221 |
| i / sin(i) |
2.3919 /
0.04174
|
| q |
2.45730
|
| Q |
2.95650
|
| ω |
218.6591 |
| Node |
143.9825 |
| m |
61.2391 |
| n |
0.2213 |
| Epoch |
2460200.5 |
| nobs |
208 |
| nopp |
14 |
| Years observed |
2000-2023 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
Henan (2085) |
|
| |
|
|
| ap |
2.707 |
|
| ep |
0.052 |
|
| sin(ip) |
0.033 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.260 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2085 |
Henan |
532 |
Henan |
0.0400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7071 |
0.0520 |
0.0326 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |