2003 UH309
2003UH309, 2005 ER290, 2005ER290, K03UU9H, K05ET0R, N8252
All data for this body: [vot]
MPC data
| Name (number) |
2003 UH309 (238252) |
| a |
2.74032 |
| e |
0.08768 |
| i / sin(i) |
9.0000 /
0.15643
|
| q |
2.50005
|
| Q |
2.98060
|
| ω |
244.2643 |
| Node |
201.1775 |
| m |
231.4773 |
| n |
0.2173 |
| Epoch |
2460800.5 |
| nobs |
541 |
| nopp |
17 |
| Years observed |
2002-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.740 |
|
| ep |
0.079 |
|
| sin(ip) |
0.164 |
|
| G |
0.150 |
|
| H |
16.200 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.391 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7401 |
0.0786 |
0.1641 |
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 |
| 16.20 |
|
|
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 |
| S |
S |
0.2318 |
0.2250 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
S |
0.1226 |
0.2250 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |