2008 UN290
2008UN290, K08UT0N, R4760
All data for this body: [vot]
MPC data
| Name (number) |
2008 UN290 (274760) |
| a |
2.60895 |
| e |
0.23823 |
| i / sin(i) |
4.9300 /
0.08594
|
| q |
1.98743
|
| Q |
3.23047
|
| ω |
256.3132 |
| Node |
97.3048 |
| m |
12.9697 |
| n |
0.2339 |
| Epoch |
2460800.5 |
| nobs |
381 |
| nopp |
16 |
| Years observed |
1991-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.609 |
|
| ep |
0.206 |
|
| sin(ip) |
0.069 |
|
| G |
0.150 |
|
| H |
16.440 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.503 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6088 |
0.2062 |
0.0694 |
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 |
| 16.44 |
|
|
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 |
C |
0.0838 |
0.0838 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |