2011 JA9
2011JA9, 2015 KA75, 2015KA75, K11J09A, K15K75A, y0111
All data for this body: [vot]
MPC data
| Name (number) |
2011 JA9 (600111) |
| a |
2.51583 |
| e |
0.13781 |
| i / sin(i) |
12.9915 /
0.22481
|
| q |
2.16913
|
| Q |
2.86253
|
| ω |
295.5227 |
| Node |
91.8111 |
| m |
33.2824 |
| n |
0.2470 |
| Epoch |
2460800.5 |
| nobs |
219 |
| nopp |
12 |
| Years observed |
2007-2024 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.517 |
|
| ep |
0.074 |
|
| sin(ip) |
0.208 |
|
| G |
0.150 |
|
| H |
17.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5168 |
0.0745 |
0.2078 |
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 |
| 17.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |