2021 UG20
2021UG20, ~0njD, K21U20G
All data for this body: [vot]
MPC data
| Name (number) |
2021 UG20 (811159) |
| a |
3.06492 |
| e |
0.11990 |
| i / sin(i) |
14.6941 /
0.25366
|
| q |
2.69743
|
| Q |
3.43241
|
| ω |
305.3168 |
| Node |
175.9828 |
| m |
189.7360 |
| n |
0.1837 |
| Epoch |
2460800.5 |
| nobs |
61 |
| nopp |
9 |
| Years observed |
2007-2025 |
| rms |
0.43 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.065 |
|
| ep |
0.135 |
|
| sin(ip) |
0.252 |
|
| G |
0.150 |
|
| H |
17.080 |
|
| 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 |
| 3.0651 |
0.1351 |
0.2519 |
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 |
| 17.08 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |