2002 LQ21
2002LQ21, B2271, K02L21Q
All data for this body: [vot]
MPC data
| Name (number) |
2002 LQ21 (112271) |
| a |
2.56719 |
| e |
0.07603 |
| i / sin(i) |
12.9326 /
0.22381
|
| q |
2.37202
|
| Q |
2.76236
|
| ω |
308.8935 |
| Node |
291.3780 |
| m |
238.8976 |
| n |
0.2396 |
| Epoch |
2460800.5 |
| nobs |
665 |
| nopp |
17 |
| Years observed |
2000-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.567 |
|
| ep |
0.096 |
|
| sin(ip) |
0.240 |
|
| G |
0.150 |
|
| H |
15.650 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.580 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5666 |
0.0959 |
0.2398 |
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 |
| 15.65 |
|
|
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 |
| D |
D |
0.0966 |
0.0966 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |