2009 SY246
2009SY246, 1997 SQ13, 1997SQ13, 2004 HT73, 2004HT73, J97S13Q, K04H73T, K09SO6Y, P7398
All data for this body: [vot]
MPC data
| Name (number) |
2009 SY246 (257398) |
| a |
5.23125 |
| e |
0.07545 |
| i / sin(i) |
7.7381 /
0.13464
|
| q |
4.83652
|
| Q |
5.62597
|
| ω |
217.8633 |
| Node |
239.2080 |
| m |
37.7431 |
| n |
0.0824 |
| Epoch |
2460800.5 |
| nobs |
344 |
| nopp |
19 |
| Years observed |
1995-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
Arkesilaos (20961) |
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
13.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 20961 |
Arkesilaos |
8 |
Arkesilaos |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
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 |
| 13.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |