2018 WH20
2018WH20, ~0rXp, K18W20H
All data for this body: [vot]
MPC data
| Name (number) |
2018 WH20 (825829) |
| a |
2.81643 |
| e |
0.02290 |
| i / sin(i) |
5.3425 /
0.09311
|
| q |
2.75192
|
| Q |
2.88093
|
| ω |
23.3993 |
| Node |
63.6767 |
| m |
110.4594 |
| n |
0.2085 |
| Epoch |
2460800.5 |
| nobs |
49 |
| nopp |
8 |
| Years observed |
2008-2025 |
| rms |
0.56 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
17.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
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 |
| 17.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |