2014 JA4
2014JA4, 2005 VT43, 2005VT43, j4289, K05V43T, K14J04A
All data for this body: [vot]
MPC data
| Name (number) |
2014 JA4 (454289) |
| a |
2.17868 |
| e |
0.14074 |
| i / sin(i) |
5.9299 /
0.10331
|
| q |
1.87205
|
| Q |
2.48531
|
| ω |
261.8915 |
| Node |
40.9863 |
| m |
84.4223 |
| n |
0.3065 |
| Epoch |
2460800.5 |
| nobs |
280 |
| nopp |
12 |
| Years observed |
2002-2024 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.179 |
|
| ep |
0.057 |
|
| sin(ip) |
0.089 |
|
| G |
0.150 |
|
| H |
18.020 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
3.559 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1788 |
0.0572 |
0.0889 |
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 |
| 18.02 |
|
|
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 |
0.1664 |
0.3560 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.4268 |
0.3560 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |