1999 JF9
1999JF9, 2001 TT133, 2001TT133, 56222, J99J09F, K01TD3T
All data for this body: [vot]
MPC data
| Name (number) |
1999 JF9 (56222) |
| a |
3.00449 |
| e |
0.00585 |
| i / sin(i) |
10.2984 /
0.17877
|
| q |
2.98690
|
| Q |
3.02208
|
| ω |
255.5363 |
| Node |
142.4687 |
| m |
182.9313 |
| n |
0.1893 |
| Epoch |
2460800.5 |
| nobs |
1505 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.005 |
|
| ep |
0.032 |
|
| sin(ip) |
0.166 |
|
| G |
0.150 |
|
| H |
14.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
1.837 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0046 |
0.0322 |
0.1656 |
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 |
| 14.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |