2000 JA20
2000JA20, 1998 YK25, 1998YK25, 51211, J98Y25K, K00J20A
All data for this body: [vot]
MPC data
| Name (number) |
2000 JA20 (51211) |
| a |
2.66994 |
| e |
0.05386 |
| i / sin(i) |
4.5374 /
0.07911
|
| q |
2.52615
|
| Q |
2.81373
|
| ω |
245.5288 |
| Node |
275.6742 |
| m |
171.3226 |
| n |
0.2259 |
| Epoch |
2460200.5 |
| nobs |
1631 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.671 |
|
| ep |
0.092 |
|
| sin(ip) |
0.096 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.060 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6709 |
0.0917 |
0.0958 |
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 |
| 15.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |