2009 US149
2009US149, 2008 PO16, 2008PO16, a7626, K08P16O, K09UE9S
All data for this body: [vot]
MPC data
| Name (number) |
2009 US149 (367626) |
| a |
3.12861 |
| e |
0.11407 |
| i / sin(i) |
11.9162 /
0.20648
|
| q |
2.77172
|
| Q |
3.48550
|
| ω |
8.3544 |
| Node |
263.1115 |
| m |
54.3766 |
| n |
0.1781 |
| Epoch |
2460800.5 |
| nobs |
318 |
| nopp |
15 |
| Years observed |
2004-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.131 |
|
| ep |
0.127 |
|
| sin(ip) |
0.222 |
|
| G |
0.150 |
|
| H |
15.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.826 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1311 |
0.1272 |
0.2218 |
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 |
| 15.67 |
|
|
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 |
|
0.971 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| X |
X |
0.1990 |
0.1990 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |