1999 SH9
1999SH9, 2003 KN19, 2003KN19, I9469, J99S09H, K03K19N
All data for this body: [vot]
MPC data
| Name (number) |
1999 SH9 (189469) |
| a |
2.73451 |
| e |
0.26317 |
| i / sin(i) |
10.6954 /
0.18559
|
| q |
2.01486
|
| Q |
3.45415
|
| ω |
237.5078 |
| Node |
96.4359 |
| m |
115.1098 |
| n |
0.2180 |
| Epoch |
2460200.5 |
| nobs |
920 |
| nopp |
17 |
| Years observed |
1999-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.737 |
|
| ep |
0.227 |
|
| sin(ip) |
0.170 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.580 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7366 |
0.2273 |
0.1700 |
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 |
| 15.58 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |