2012 LJ19
2012LJ19, ~0X21, 2017 HY22, 2017HY22, K12L19J, K17H22Y
All data for this body: [vot]
MPC data
| Name (number) |
2012 LJ19 (746977) |
| a |
3.11588 |
| e |
0.23393 |
| i / sin(i) |
13.6963 /
0.23678
|
| q |
2.38698
|
| Q |
3.84479
|
| ω |
27.5331 |
| Node |
241.7881 |
| m |
115.3812 |
| n |
0.1792 |
| Epoch |
2460800.5 |
| nobs |
90 |
| nopp |
7 |
| Years observed |
2012-2024 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.118 |
|
| ep |
0.257 |
|
| sin(ip) |
0.240 |
|
| G |
0.150 |
|
| H |
16.870 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.368 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1181 |
0.2569 |
0.2400 |
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 |
| 16.87 |
|
|
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 |
V |
0.0105 |
0.0130 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.0117 |
0.0130 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.0496 |
0.0130 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |