2009 CD42
2009CD42, 2011 UA213, 2011UA213, K09C42D, K11UL3A, k2555
All data for this body: [vot]
MPC data
| Name (number) |
2009 CD42 (462555) |
| a |
2.28864 |
| e |
0.18304 |
| i / sin(i) |
3.8780 /
0.06763
|
| q |
1.86973
|
| Q |
2.70756
|
| ω |
158.4166 |
| Node |
311.9809 |
| m |
265.4322 |
| n |
0.2847 |
| Epoch |
2460800.5 |
| nobs |
115 |
| nopp |
8 |
| Years observed |
2002-2023 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.290 |
|
| ep |
0.215 |
|
| sin(ip) |
0.072 |
|
| G |
0.150 |
|
| H |
18.830 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.036 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2896 |
0.2148 |
0.0720 |
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 |
| 18.83 |
|
|
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 |
| S |
S |
0.1727 |
0.1727 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |