2020 JA18
2020JA18, ~0nVO, K20J18A
All data for this body: [vot]
MPC data
| Name (number) |
2020 JA18 (810302) |
| a |
3.03276 |
| e |
0.21520 |
| i / sin(i) |
0.8746 /
0.01526
|
| q |
2.38011
|
| Q |
3.68540
|
| ω |
1.9850 |
| Node |
244.4839 |
| m |
333.8127 |
| n |
0.1866 |
| Epoch |
2460800.5 |
| nobs |
83 |
| nopp |
5 |
| Years observed |
2004-2025 |
| rms |
0.39 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.040 |
|
| ep |
0.237 |
|
| sin(ip) |
0.034 |
|
| G |
0.150 |
|
| H |
17.530 |
|
| 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 |
| 3.0396 |
0.2370 |
0.0339 |
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 |
| 17.53 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |