2001 YJ9
2001YJ9, 1999 FG54, 1999FG54, G3052, J99F54G, K01Y09J
All data for this body: [vot]
MPC data
| Name (number) |
2001 YJ9 (163052) |
| a |
2.27127 |
| e |
0.09925 |
| i / sin(i) |
6.5426 /
0.11394
|
| q |
2.04586
|
| Q |
2.49668
|
| ω |
221.8497 |
| Node |
313.2531 |
| m |
54.6181 |
| n |
0.2879 |
| Epoch |
2460200.5 |
| nobs |
685 |
| nopp |
16 |
| Years observed |
1999-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.271 |
|
| ep |
0.148 |
|
| sin(ip) |
0.119 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.390 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2713 |
0.1478 |
0.1190 |
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 |
| 16.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |