2008 SL257
2008SL257, K08SP7L, R8818
All data for this body: [vot]
MPC data
| Name (number) |
2008 SL257 (278818) |
| a |
2.65590 |
| e |
0.08981 |
| i / sin(i) |
13.6414 /
0.23584
|
| q |
2.41737
|
| Q |
2.89443
|
| ω |
66.4258 |
| Node |
217.8868 |
| m |
41.0853 |
| n |
0.2277 |
| Epoch |
2460800.5 |
| nobs |
401 |
| nopp |
14 |
| Years observed |
2002-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
Maria (170) |
|
| |
|
|
| ap |
2.656 |
|
| ep |
0.082 |
|
| sin(ip) |
0.247 |
|
| G |
0.150 |
|
| H |
16.270 |
|
| 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 |
| 170 |
Maria |
506 |
Maria |
0.3400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6558 |
0.0821 |
0.2468 |
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 |
| 16.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |