2020 HE20
2020HE20, ~0ZZB, K20H20E
All data for this body: [vot]
MPC data
| Name (number) |
2020 HE20 (756721) |
| a |
3.20582 |
| e |
0.07437 |
| i / sin(i) |
12.1256 /
0.21006
|
| q |
2.96739
|
| Q |
3.44425
|
| ω |
220.5307 |
| Node |
89.0926 |
| m |
241.4163 |
| n |
0.1717 |
| Epoch |
2460800.5 |
| nobs |
100 |
| nopp |
9 |
| Years observed |
2011-2025 |
| rms |
1.11 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.214 |
|
| ep |
0.054 |
|
| sin(ip) |
0.189 |
|
| G |
0.150 |
|
| H |
16.830 |
|
| 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 |
| 3.2137 |
0.0537 |
0.1892 |
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 |
| 16.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |