1998 HU51
1998HU51, 1955 ST1, 1955ST1, 44130, J55S01T, J98H51U
All data for this body: [vot]
MPC data
| Name (number) |
1998 HU51 (44130) |
| a |
2.36296 |
| e |
0.20844 |
| i / sin(i) |
5.1834 /
0.09034
|
| q |
1.87043
|
| Q |
2.85549
|
| ω |
249.0293 |
| Node |
59.0372 |
| m |
89.5793 |
| n |
0.2713 |
| Epoch |
2460800.5 |
| nobs |
3557 |
| nopp |
21 |
| Years observed |
1955-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.362 |
|
| ep |
0.178 |
|
| sin(ip) |
0.079 |
|
| G |
0.150 |
|
| H |
14.110 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
4.226 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3620 |
0.1785 |
0.0794 |
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 |
| 14.11 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |