2020 HJ144
2020HJ144, ~0iiN, K20HE4J
All data for this body: [vot]
MPC data
| Name (number) |
2020 HJ144 (791887) |
| a |
3.23528 |
| e |
0.02391 |
| i / sin(i) |
11.4365 /
0.19828
|
| q |
3.15792
|
| Q |
3.31263
|
| ω |
270.4754 |
| Node |
224.5716 |
| m |
8.0881 |
| n |
0.1694 |
| Epoch |
2460800.5 |
| nobs |
59 |
| nopp |
7 |
| Years observed |
2011-2025 |
| rms |
0.41 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.226 |
|
| ep |
0.059 |
|
| sin(ip) |
0.212 |
|
| G |
0.150 |
|
| H |
16.940 |
|
| 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 |
| 3.2263 |
0.0587 |
0.2124 |
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 |
| 16.94 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |