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.eq0)
Keplerian elements at epoch
58036.7 MJD
Value 1-σ variation Units
a 2.40526 1.256e-08 au
e 0.187166 3.945e-08
i 12.809 4.19e-06 deg
Ω 147.118 2.551e-05 deg
ω 152.283 3.05e-05 deg
M 67.158 1.604e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9551 au
Aphelion 2.8554 au
Asc. node-Earth separation 1.79444 au
Desc. node-Earth separation 0.97968 au
Earth MOID 0.94912 au
Orbital period 1362.51 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.00000000-0.331122870.01803726-0.00206515-0.037698050.04191336
-0.331122871.00000000-0.03520951-0.00718460-0.056409770.16707071
0.01803726-0.035209511.000000000.09720108-0.03906778-0.06957523
-0.00206515-0.007184600.097201081.00000000-0.80155539-0.02586914
-0.03769805-0.05640977-0.03906778-0.801555391.00000000-0.56484542
0.041913360.16707071-0.06957523-0.02586914-0.564845421.00000000
Covariance matrix
1.57742731E-16-1.64043491E-169.49221580E-16-6.61553733E-16-1.44397655E-148.44380927E-15
-1.64043491E-161.55593087E-15-5.81939058E-15-7.22829553E-15-6.78603492E-141.05707722E-13
9.49221580E-16-5.81939058E-151.75567770E-111.03879866E-11-4.99238127E-12-4.67614840E-12
-6.61553733E-16-7.22829553E-151.03879866E-116.50542672E-10-6.23502291E-10-1.05835431E-11
-1.44397655E-14-6.78603492E-14-4.99238127E-12-6.23502291E-109.30107691E-10-2.76316927E-10
8.44380927E-151.05707722E-13-4.67614840E-12-1.05835431E-11-2.76316927E-102.57289770E-10