AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QJ90 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(331684) 2002QJ90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 331684.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03661 2.688e-08 au
e 0.058596 6.198e-08
i 16.617 6.634e-06 deg
Ω 141.708 2.536e-05 deg
ω 176.37 7.229e-05 deg
M 48.534 6.959e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8587 au
Aphelion 3.2145 au
Asc. node-Earth separation 2.22766 au
Desc. node-Earth separation 1.84639 au
Earth MOID 1.84563 au
Orbital period 1932.78 days
Date of orbit computation  apr 23 20:59
Correlation matrix
1.00000000-0.086374290.009426040.002623580.18350761-0.28710591
-0.086374291.00000000-0.00789653-0.006315600.09120415-0.05828806
0.00942604-0.007896531.000000000.11166624-0.00878577-0.02992443
0.00262358-0.006315600.111666241.00000000-0.33150077-0.00503567
0.183507610.09120415-0.00878577-0.331500771.00000000-0.93464693
-0.28710591-0.05828806-0.02992443-0.00503567-0.934646931.00000000
Covariance matrix
7.22617006E-16-1.43908023E-161.68088091E-151.78885358E-153.56607216E-13-5.37120693E-13
-1.43908023E-163.84142942E-15-3.24665503E-15-9.92860323E-154.08642010E-13-2.51421060E-13
1.68088091E-15-3.24665503E-154.40054961E-111.87889381E-11-4.21323083E-12-1.38151306E-11
1.78885358E-15-9.92860323E-151.87889381E-116.43359597E-10-6.07845761E-10-8.88913816E-12
3.56607216E-134.08642010E-13-4.21323083E-12-6.07845761E-105.22593404E-09-4.70224448E-09
-5.37120693E-13-2.51421060E-13-1.38151306E-11-8.88913816E-12-4.70224448E-094.84341092E-09