2002 QE1
2002QE1, 2001 CJ31, 2001CJ31, E2022, K01C31J, K02Q01E
All data for this body: [vot]
MPC data
| Name (number) |
2002 QE1 (142022) |
| a |
2.24593 |
| e |
0.12926 |
| i / sin(i) |
1.2010 /
0.02096
|
| q |
1.95562
|
| Q |
2.53623
|
| ω |
135.2802 |
| Node |
139.7386 |
| m |
306.4630 |
| n |
0.2928 |
| Epoch |
2460800.5 |
| nobs |
725 |
| nopp |
17 |
| Years observed |
2001-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.246 |
|
| ep |
0.116 |
|
| sin(ip) |
0.018 |
|
| G |
0.150 |
|
| H |
17.060 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
3.700 |
| Period quality |
|
| Spectral Class |
C |
| Spectral Class Score |
7.404 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2462 |
0.1156 |
0.0183 |
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 |
| 17.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.72 |
|
Synodic |
Erasmus |
2019ApJS..242...15E |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
0.727 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| C |
X |
0.507000 |
0.416000 |
Bus-DeMeo |
VIS |
Erasmus |
2019ApJS..242...15E |
PHOT |