2004 UH9
2004UH9, 2008 UF198, 2008UF198, K04U09H, K08UJ8F, X9235
All data for this body: [vot]
MPC data
| Name (number) |
2004 UH9 (339235) |
| a |
2.55020 |
| e |
0.27710 |
| i / sin(i) |
6.7026 /
0.11672
|
| q |
1.84355
|
| Q |
3.25686
|
| ω |
31.0044 |
| Node |
38.6544 |
| m |
357.6178 |
| n |
0.2420 |
| Epoch |
2460800.5 |
| nobs |
211 |
| nopp |
10 |
| Years observed |
2000-2024 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.554 |
|
| ep |
0.215 |
|
| sin(ip) |
0.107 |
|
| G |
0.150 |
|
| H |
17.870 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.940 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5539 |
0.2151 |
0.1072 |
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 |
| 17.87 |
|
|
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 |
| C |
|
0.990 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.4683 |
0.4683 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |