1996 HQ22
1996HQ22, 14957, 1997 TC11, 1997TC11, J96H22Q, J97T11C
All data for this body: [vot]
MPC data
| Name (number) |
1996 HQ22 (14957) |
| a |
2.65793 |
| e |
0.20961 |
| i / sin(i) |
4.6260 /
0.08065
|
| q |
2.10082
|
| Q |
3.21505
|
| ω |
142.1142 |
| Node |
214.9167 |
| m |
136.3556 |
| n |
0.2275 |
| Epoch |
2460800.5 |
| nobs |
2206 |
| nopp |
24 |
| Years observed |
1995-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.659 |
|
| ep |
0.163 |
|
| sin(ip) |
0.093 |
|
| G |
0.150 |
|
| H |
14.730 |
|
| Mass |
|
|
| D |
4.02 |
0.041 |
| pV |
0.214 |
0.0193 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
4.700 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6592 |
0.1631 |
0.0927 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.02 |
0.041 |
0.041 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.214 |
0.0193 |
0.0193 |
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 |
| 14.73 |
|
|
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 |
| K |
|
0.381 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| L |
L |
0.7833 |
0.7833 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |