AstDyS-2
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AstDyS ∴ Objects ∴ 1998QY2 ∴ Orbital info ∴ Epoch epochXXX
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(178401) 1998QY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 178401.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40536 1.258e-08 au
e 0.186975 3.944e-08
i 12.812 4.191e-06 deg
Ω 147.089 2.549e-05 deg
ω 152.125 3.049e-05 deg
M 331.888 1.66e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9556 au
Aphelion 2.8551 au
Asc. node-Earth separation 1.7934 au
Desc. node-Earth separation 0.98051 au
Earth MOID 0.94928 au
Orbital period 1362.6 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.00000000-0.329085600.01723554-0.00350631-0.03247218-0.26038011
-0.329085601.00000000-0.03547989-0.00745921-0.055210520.25765975
0.01723554-0.035479891.000000000.09766378-0.03931037-0.07270277
-0.00350631-0.007459210.097663781.00000000-0.80110591-0.02443149
-0.03247218-0.05521052-0.03931037-0.801105911.00000000-0.53634850
-0.260380110.25765975-0.07270277-0.02443149-0.536348501.00000000
Covariance matrix
1.58195558E-16-1.63236452E-169.08520423E-16-1.12432710E-15-1.24544049E-14-5.43556550E-14
-1.63236452E-161.55532895E-15-5.86416369E-15-7.49978547E-15-6.63968379E-141.68654330E-13
9.08520423E-16-5.86416369E-151.75640821E-111.04349649E-11-5.02382314E-12-5.05712275E-12
-1.12432710E-15-7.49978547E-151.04349649E-116.49964261E-10-6.22800741E-10-1.03379504E-11
-1.24544049E-14-6.63968379E-14-5.02382314E-12-6.22800741E-109.29884250E-10-2.71457156E-10
-5.43556550E-141.68654330E-13-5.05712275E-12-1.03379504E-11-2.71457156E-102.75473333E-10