AstDyS-2
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(600849) 2012QY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 600849.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.71983 3.375e-08 au
e 0.043271 6.935e-08
i 3.915 7.568e-06 deg
Ω 124.984 0.0001227 deg
ω 347.381 0.0001742 deg
M 113.352 0.0001193 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6021 au
Aphelion 2.8375 au
Asc. node-Earth separation 1.62141 au
Desc. node-Earth separation 1.81972 au
Earth MOID 1.6197 au
Orbital period 1638.37 days
Date of orbit computation  Jul 26 11:16
Correlation matrix
1.000000000.13824213-0.003987140.00046137-0.103034510.05935797
0.138242131.00000000-0.01319268-0.00299957-0.119602950.15081376
-0.00398714-0.013192681.000000000.00842038-0.00088680-0.00578665
0.00046137-0.002999570.008420381.00000000-0.70226719-0.00107659
-0.10303451-0.11960295-0.00088680-0.702267191.00000000-0.70772331
0.059357970.15081376-0.00578665-0.00107659-0.707723311.00000000
Covariance matrix
1.13900868E-153.23564147E-16-1.01840059E-151.91036257E-15-6.05764440E-132.38900966E-13
3.23564147E-164.80964403E-15-6.92441160E-15-2.55223937E-14-1.44496027E-121.24730537E-12
-1.01840059E-15-6.92441160E-155.72778453E-117.81863669E-12-1.16916798E-12-5.22271235E-12
1.91036257E-15-2.55223937E-147.81863669E-121.50526014E-08-1.50094816E-08-1.57519160E-11
-6.05764440E-13-1.44496027E-12-1.16916798E-12-1.50094816E-083.03469510E-08-1.47026758E-08
2.38900966E-131.24730537E-12-5.22271235E-12-1.57519160E-11-1.47026758E-081.42216735E-08