2011 JE20
2011JE20, 2008 UZ226, 2008UZ226, K08UM6Z, K11J20E, s1455
All data for this body: [vot]
MPC data
| Name (number) |
2011 JE20 (541455) |
| a |
3.21079 |
| e |
0.04428 |
| i / sin(i) |
17.2684 /
0.29685
|
| q |
3.06861
|
| Q |
3.35298
|
| ω |
314.5808 |
| Node |
49.6972 |
| m |
2.5382 |
| n |
0.1713 |
| Epoch |
2460800.5 |
| nobs |
230 |
| nopp |
13 |
| Years observed |
1994-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.208 |
|
| ep |
0.040 |
|
| sin(ip) |
0.283 |
|
| G |
0.150 |
|
| H |
15.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.286 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2077 |
0.0401 |
0.2830 |
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 |
| 15.86 |
|
|
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 |
|
0.881 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |