2008 SP99
2008SP99, 1998 HX10, 1998HX10, J98H10X, K08S99P, Y2117
All data for this body: [vot]
MPC data
| Name (number) |
2008 SP99 (342117) |
| a |
2.55457 |
| e |
0.09917 |
| i / sin(i) |
6.3365 /
0.11037
|
| q |
2.30124
|
| Q |
2.80789
|
| ω |
74.1739 |
| Node |
59.9925 |
| m |
139.9177 |
| n |
0.2414 |
| Epoch |
2460200.5 |
| nobs |
299 |
| nopp |
13 |
| Years observed |
1998-2022 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.554 |
|
| ep |
0.160 |
|
| sin(ip) |
0.099 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.850 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5544 |
0.1598 |
0.0993 |
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 |
| 16.85 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |