1999 SS9
1999SS9, 1991 VW13, 1991VW13, 1995 YO12, 1995YO12, 74792, J91V13W, J95Y12O, J99S09S
All data for this body: [vot]
MPC data
| Name (number) |
1999 SS9 (74792) |
| a |
2.54473 |
| e |
0.22785 |
| i / sin(i) |
5.7263 /
0.09978
|
| q |
1.96492
|
| Q |
3.12454
|
| ω |
8.8865 |
| Node |
65.0139 |
| m |
288.2403 |
| n |
0.2428 |
| Epoch |
2460200.5 |
| nobs |
1210 |
| nopp |
17 |
| Years observed |
1991-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.545 |
|
| ep |
0.213 |
|
| sin(ip) |
0.078 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5451 |
0.2129 |
0.0777 |
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 |
| 15.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |