2009 SA255
2009SA255, 2005 UL131, 2005UL131, a5343, K05UD1L, K09SP5A
All data for this body: [vot]
MPC data
| Name (number) |
2009 SA255 (365343) |
| a |
2.62720 |
| e |
0.36199 |
| i / sin(i) |
14.4047 /
0.24877
|
| q |
1.67618
|
| Q |
3.57823
|
| ω |
221.3413 |
| Node |
102.6505 |
| m |
251.7964 |
| n |
0.2315 |
| Epoch |
2460800.5 |
| nobs |
313 |
| nopp |
13 |
| Years observed |
2005-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.625 |
|
| ep |
0.324 |
|
| sin(ip) |
0.226 |
|
| G |
0.150 |
|
| H |
16.570 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.624 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6246 |
0.3241 |
0.2257 |
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 |
| 16.57 |
|
|
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 |
0.0462 |
0.1310 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.2244 |
0.1310 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |