2001 UB4
2001UB4, ~0j3e, 2020 FP2, 2020FP2, K01U04B, K20F02P
All data for this body: [vot]
MPC data
| Name (number) |
2001 UB4 (793206) |
| a |
1.81851 |
| e |
0.13654 |
| i / sin(i) |
24.6454 /
0.41700
|
| q |
1.57020
|
| Q |
2.06681
|
| ω |
255.0420 |
| Node |
20.3792 |
| m |
309.2647 |
| n |
0.4019 |
| Epoch |
2460800.5 |
| nobs |
163 |
| nopp |
5 |
| Years observed |
2001-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.855 |
|
| ep |
0.165 |
|
| sin(ip) |
0.412 |
|
| G |
0.150 |
|
| H |
18.610 |
|
| 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 |
| 1.8552 |
0.1649 |
0.4125 |
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 |
| 18.61 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |