2020 BD57
2020BD57, ~0ieO, K20B57D
All data for this body: [vot]
MPC data
| Name (number) |
2020 BD57 (791640) |
| a |
3.02519 |
| e |
0.14461 |
| i / sin(i) |
9.1591 /
0.15918
|
| q |
2.58771
|
| Q |
3.46268
|
| ω |
272.2074 |
| Node |
150.5368 |
| m |
57.4828 |
| n |
0.1873 |
| Epoch |
2460800.5 |
| nobs |
74 |
| nopp |
7 |
| Years observed |
2013-2025 |
| rms |
0.32 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.028 |
|
| ep |
0.113 |
|
| sin(ip) |
0.150 |
|
| G |
0.150 |
|
| H |
17.580 |
|
| 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 |
| 3.0283 |
0.1131 |
0.1495 |
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 |
| 17.58 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |