2015 HJ22
2015HJ22, 2006 KH47, 2006KH47, 2010 JF136, 2010JF136, K06K47H, K10JD6F, K15H22J, l2994
All data for this body: [vot]
MPC data
| Name (number) |
2015 HJ22 (472994) |
| a |
2.78428 |
| e |
0.13370 |
| i / sin(i) |
4.8721 /
0.08493
|
| q |
2.41203
|
| Q |
3.15653
|
| ω |
90.6466 |
| Node |
95.4377 |
| m |
69.7989 |
| n |
0.2121 |
| Epoch |
2460800.5 |
| nobs |
193 |
| nopp |
12 |
| Years observed |
2006-2024 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.785 |
|
| ep |
0.170 |
|
| sin(ip) |
0.067 |
|
| G |
0.150 |
|
| H |
17.370 |
|
| Mass |
|
|
| D |
2.17 |
0.554 |
| pV |
0.072 |
0.0254 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.072 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7855 |
0.1701 |
0.0672 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.17 |
0.554 |
0.554 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.072 |
0.0254 |
0.0254 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 17.37 |
|
|
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 |
C |
0.0120 |
0.0120 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |