2011 ET42
2011ET42, ~0p3X, K11E42T
All data for this body: [vot]
MPC data
| Name (number) |
2011 ET42 (816263) |
| a |
1.79216 |
| e |
0.09650 |
| i / sin(i) |
21.6730 /
0.36931
|
| q |
1.61922
|
| Q |
1.96510
|
| ω |
140.9355 |
| Node |
2.8312 |
| m |
343.5755 |
| n |
0.4108 |
| Epoch |
2460800.5 |
| nobs |
106 |
| nopp |
7 |
| Years observed |
2007-2024 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.763 |
|
| ep |
0.140 |
|
| sin(ip) |
0.365 |
|
| G |
0.150 |
|
| H |
19.340 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.907 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.7625 |
0.1397 |
0.3652 |
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 |
| 19.34 |
|
|
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 |
| V |
V |
0.0448 |
0.0320 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.1063 |
0.0320 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |