2012 KY19
2012KY19, 2011 AE2, 2011AE2, K11A02E, K12K19Y, t0490
All data for this body: [vot]
MPC data
| Name (number) |
2012 KY19 (550490) |
| a |
2.18823 |
| e |
0.15308 |
| i / sin(i) |
4.2638 /
0.07435
|
| q |
1.85324
|
| Q |
2.52321
|
| ω |
283.3487 |
| Node |
66.2558 |
| m |
253.3389 |
| n |
0.3045 |
| Epoch |
2460800.5 |
| nobs |
244 |
| nopp |
11 |
| Years observed |
2003-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.188 |
|
| ep |
0.094 |
|
| sin(ip) |
0.065 |
|
| G |
0.150 |
|
| H |
17.980 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.682 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1882 |
0.0941 |
0.0650 |
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 |
| 17.98 |
|
|
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 |
| S |
|
0.947 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |