AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QZ31 ∴ Orbital info ∴ Epoch epochXXX
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(201213) 2002QZ31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 201213.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06907 2.377e-08 au
e 0.146335 5.531e-08
i 11.829 4.92e-06 deg
Ω 133.682 2.643e-05 deg
ω 255.403 3.166e-05 deg
M 318.932 1.887e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.62 au
Aphelion 3.5182 au
Asc. node-Earth separation 2.13312 au
Desc. node-Earth separation 1.88259 au
Earth MOID 1.65507 au
Orbital period 1963.85 days
Date of orbit computation  apr 23 20:31
Correlation matrix
1.000000000.350920370.01964423-0.006378570.07594390-0.43257299
0.350920371.00000000-0.01346640-0.008022060.03583948-0.23296829
0.01964423-0.013466401.000000000.01503821-0.017447060.00922740
-0.00637857-0.008022060.015038211.00000000-0.823246820.01231590
0.075943900.03583948-0.01744706-0.823246821.00000000-0.53510969
-0.43257299-0.232968290.009227400.01231590-0.535109691.00000000
Covariance matrix
5.65115037E-164.61384190E-162.29779047E-15-4.00791337E-155.71631436E-14-1.94039261E-13
4.61384190E-163.05894316E-15-3.66474851E-15-1.17272968E-146.27627848E-14-2.43133212E-13
2.29779047E-15-3.66474851E-152.42110748E-111.95582265E-12-2.71821699E-128.56738145E-13
-4.00791337E-15-1.17272968E-141.95582265E-126.98638646E-10-6.88987148E-106.14263037E-12
5.71631436E-146.27627848E-14-2.71821699E-12-6.88987148E-101.00255802E-09-3.19712308E-10
-1.94039261E-13-2.43133212E-138.56738145E-136.14263037E-12-3.19712308E-103.56060306E-10