2020 GB21
2020GB21, ~0dxz, K20G21B
All data for this body: [vot]
MPC data
| Name (number) |
2020 GB21 (773635) |
| a |
3.94336 |
| e |
0.13624 |
| i / sin(i) |
7.8067 /
0.13583
|
| q |
3.40610
|
| Q |
4.48062
|
| ω |
75.1854 |
| Node |
40.6612 |
| m |
305.6609 |
| n |
0.1259 |
| Epoch |
2460800.5 |
| nobs |
78 |
| nopp |
7 |
| Years observed |
2009-2025 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.964 |
|
| ep |
0.155 |
|
| sin(ip) |
0.123 |
|
| G |
0.150 |
|
| H |
15.980 |
|
| 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 |
| 3.9642 |
0.1553 |
0.1231 |
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 |
| 15.98 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |