2012 XL42
2012XL42, 2009 AD13, 2009AD13, K09A13D, K12X42L, t1145
All data for this body: [vot]
MPC data
| Name (number) |
2012 XL42 (551145) |
| a |
2.60153 |
| e |
0.27387 |
| i / sin(i) |
3.6258 /
0.06324
|
| q |
1.88906
|
| Q |
3.31400
|
| ω |
134.1219 |
| Node |
259.0532 |
| m |
8.2457 |
| n |
0.2349 |
| Epoch |
2460800.5 |
| nobs |
166 |
| nopp |
6 |
| Years observed |
2009-2024 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.601 |
|
| ep |
0.146 |
|
| sin(ip) |
0.080 |
|
| G |
0.150 |
|
| H |
17.940 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.185 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6009 |
0.1457 |
0.0795 |
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 |
| 17.94 |
|
|
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 |
0.0309 |
0.0090 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |