2011 EN18
2011EN18, 2009 WN242, 2009WN242, a7876, K09WO2N, K11E18N
All data for this body: [vot]
MPC data
| Name (number) |
2011 EN18 (367876) |
| a |
3.12502 |
| e |
0.06925 |
| i / sin(i) |
7.0340 /
0.12246
|
| q |
2.90863
|
| Q |
3.34142
|
| ω |
97.1433 |
| Node |
286.3961 |
| m |
323.5542 |
| n |
0.1784 |
| Epoch |
2460800.5 |
| nobs |
252 |
| nopp |
13 |
| Years observed |
2003-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.124 |
|
| ep |
0.046 |
|
| sin(ip) |
0.143 |
|
| G |
0.150 |
|
| H |
16.190 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.825 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1237 |
0.0461 |
0.1434 |
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 |
| 16.19 |
|
|
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 |
0.1375 |
0.1375 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |