2009 XR
2009XR, 2014 UT23, 2014UT23, j8057, K09X00R, K14U23T
All data for this body: [vot]
MPC data
| Name (number) |
2009 XR (458057) |
| a |
3.00850 |
| e |
0.21850 |
| i / sin(i) |
5.7708 /
0.10055
|
| q |
2.35114
|
| Q |
3.66586
|
| ω |
188.1269 |
| Node |
162.8257 |
| m |
39.2344 |
| n |
0.1889 |
| Epoch |
2460800.5 |
| nobs |
293 |
| nopp |
12 |
| Years observed |
2009-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.004 |
|
| ep |
0.191 |
|
| sin(ip) |
0.089 |
|
| G |
0.150 |
|
| H |
16.600 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.230 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0039 |
0.1910 |
0.0888 |
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 |
| 16.60 |
|
|
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 |
0.0383 |
0.0383 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |