2013 EF4
2013EF4, 2015 VA48, 2015VA48, j4141, K13E04F, K15V48A
All data for this body: [vot]
MPC data
| Name (number) |
2013 EF4 (454141) |
| a |
2.64969 |
| e |
0.12662 |
| i / sin(i) |
5.5850 /
0.09732
|
| q |
2.31417
|
| Q |
2.98520
|
| ω |
211.4093 |
| Node |
194.1423 |
| m |
39.8688 |
| n |
0.2285 |
| Epoch |
2460800.5 |
| nobs |
177 |
| nopp |
10 |
| Years observed |
2009-2024 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.649 |
|
| ep |
0.067 |
|
| sin(ip) |
0.101 |
|
| G |
0.150 |
|
| H |
17.360 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.398 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6490 |
0.0668 |
0.1006 |
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 |
| 17.36 |
|
|
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 |
| D |
D |
0.0436 |
0.0310 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
D |
0.0663 |
0.0310 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |