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AstDyS ∴ Objects ∴ 1998QL1 ∴ Orbital info ∴ Epoch epochXXX
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(15978) 1998QL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 15978.eq0)
Keplerian elements at epoch
57599.2 MJD
Value 1-σ variation Units
a 2.67989 8.849e-09 au
e 0.122345 3.717e-08
i 3.8 4.049e-06 deg
Ω 207.074 4.858e-05 deg
ω 171.714 5.066e-05 deg
M 355.596 1.351e-05 deg
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.352 au
Aphelion 3.0078 au
Asc. node-Earth separation 1.9991 au
Desc. node-Earth separation 1.35828 au
Earth MOID 1.3529 au
Orbital period 1602.41 days
Date of orbit computation  apr 23 19:49
Correlation matrix
1.00000000-0.101419640.00429789-0.00913397-0.009899570.05610312
-0.101419641.00000000-0.009707470.00289806-0.054982720.19657454
0.00429789-0.009707471.00000000-0.238085300.22803711-0.00236185
-0.009133970.00289806-0.238085301.00000000-0.95663222-0.00380071
-0.00989957-0.054982720.22803711-0.956632221.00000000-0.28302216
0.056103120.19657454-0.00236185-0.00380071-0.283022161.00000000
Covariance matrix
7.82977422E-17-3.33599133E-171.53973560E-16-3.92673937E-15-4.43769447E-156.70502915E-15
-3.33599133E-171.38183579E-15-1.46099983E-155.23399689E-15-1.03543020E-139.86948572E-14
1.53973560E-16-1.46099983E-151.63920092E-11-4.68323977E-114.67722260E-11-1.29154131E-13
-3.92673937E-155.23399689E-15-4.68323977E-112.36045338E-09-2.35455661E-09-2.49402942E-12
-4.43769447E-15-1.03543020E-134.67722260E-11-2.35455661E-092.56645019E-09-1.93653750E-10
6.70502915E-159.86948572E-14-1.29154131E-13-2.49402942E-12-1.93653750E-101.82422371E-10