2011 CA55
2011CA55, ~0HND, 2007 ET49, 2007ET49, K07E49T, K11C55A
All data for this body: [vot]
MPC data
| Name (number) |
2011 CA55 (686787) |
| a |
2.59664 |
| e |
0.11818 |
| i / sin(i) |
4.2665 /
0.07440
|
| q |
2.28978
|
| Q |
2.90350
|
| ω |
306.5340 |
| Node |
328.3953 |
| m |
24.2608 |
| n |
0.2356 |
| Epoch |
2460800.5 |
| nobs |
173 |
| nopp |
13 |
| Years observed |
2000-2025 |
| rms |
1.00 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.596 |
|
| ep |
0.110 |
|
| sin(ip) |
0.086 |
|
| G |
0.150 |
|
| H |
17.770 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.729 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5960 |
0.1102 |
0.0859 |
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 |
| 17.77 |
|
|
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 |
0.1215 |
0.1215 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |