2008 UH331
2008UH331, 2004 XH115, 2004XH115, K04XB5H, K08UX1H, R9020
All data for this body: [vot]
MPC data
| Name (number) |
2008 UH331 (279020) |
| a |
2.72878 |
| e |
0.12818 |
| i / sin(i) |
3.2782 /
0.05718
|
| q |
2.37900
|
| Q |
3.07855
|
| ω |
40.6727 |
| Node |
276.5602 |
| m |
299.1493 |
| n |
0.2187 |
| Epoch |
2460800.5 |
| nobs |
320 |
| nopp |
16 |
| Years observed |
1994-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.728 |
|
| ep |
0.107 |
|
| sin(ip) |
0.077 |
|
| G |
0.150 |
|
| H |
16.790 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
Ad |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7285 |
0.1069 |
0.0769 |
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 |
| 16.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| Ad |
Ad |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |