2008 SD91
2008SD91, 2004 TF274, 2004TF274, K04TR4F, K08S91D, R8739
All data for this body: [vot]
MPC data
| Name (number) |
2008 SD91 (278739) |
| a |
2.59511 |
| e |
0.19658 |
| i / sin(i) |
0.9515 /
0.01661
|
| q |
2.08496
|
| Q |
3.10525
|
| ω |
62.8887 |
| Node |
269.0246 |
| m |
18.4853 |
| n |
0.2358 |
| Epoch |
2460800.5 |
| nobs |
196 |
| nopp |
11 |
| Years observed |
2004-2024 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.596 |
|
| ep |
0.157 |
|
| sin(ip) |
0.036 |
|
| G |
0.150 |
|
| H |
17.320 |
|
| 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 |
| 2.5961 |
0.1567 |
0.0365 |
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 |
| 17.32 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |