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AstDyS ∴ Objects ∴ 1998QK28 ∴ Orbital info ∴ Epoch epochXXX
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1998QK28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998QK28.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33495 1.892e-09 au
e 0.578605 2.09e-08
i 7.871 6.719e-06 deg
Ω 174.512 1.728e-05 deg
ω 204.814 1.966e-05 deg
M 49.899 2.425e-06 deg
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9839 au
Aphelion 3.686 au
Asc. node-Earth separation 2.27692 au
Desc. node-Earth separation 0.01393 au
Earth MOID 0.00992 au
Orbital period 1303.21 days
Date of orbit computation  apr 24 01:19
Correlation matrix
1.000000000.170961710.224658210.256587070.22878929-0.77626829
0.170961711.00000000-0.00262370-0.218799120.46065570-0.39141751
0.22465821-0.002623701.00000000-0.593997890.62780367-0.22756213
0.25658707-0.21879912-0.593997891.00000000-0.84964016-0.04206027
0.228789290.460655700.62780367-0.849640161.00000000-0.46887943
-0.77626829-0.39141751-0.22756213-0.04206027-0.468879431.00000000
Covariance matrix
3.58015485E-186.76230498E-182.85604624E-158.38731791E-158.51147237E-15-3.56192958E-15
6.76230498E-184.37008628E-16-3.68511653E-16-7.90183579E-141.89338770E-13-1.98430228E-14
2.85604624E-15-3.68511653E-164.51423386E-11-6.89468381E-118.29342607E-11-3.70778548E-12
8.38731791E-15-7.90183579E-14-6.89468381E-112.98452250E-10-2.88596167E-10-1.76210616E-12
8.51147237E-151.89338770E-138.29342607E-11-2.88596167E-103.86577169E-10-2.23563993E-11
-3.56192958E-15-1.98430228E-14-3.70778548E-12-1.76210616E-12-2.23563993E-115.88091840E-12