2000 JA81
2000JA81, 1979 HM6, 1979HM6, 54321, J79H06M, K00J81A
All data for this body: [vot]
MPC data
| Name (number) |
2000 JA81 (54321) |
| a |
2.59116 |
| e |
0.24903 |
| i / sin(i) |
6.7704 /
0.11789
|
| q |
1.94589
|
| Q |
3.23643
|
| ω |
92.9233 |
| Node |
90.7630 |
| m |
250.8865 |
| n |
0.2363 |
| Epoch |
2460200.5 |
| nobs |
1530 |
| nopp |
21 |
| Years observed |
1979-2023 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.596 |
|
| ep |
0.286 |
|
| sin(ip) |
0.105 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5965 |
0.2861 |
0.1053 |
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 |
| 14.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |