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NEODyS ∴ Objects ∴ Tantalus ∴ Orbital info ∴ Epoch 57159 MJD
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(2102) Tantalus  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2102.eq0)
Keplerian elements
(Epoch 57159.2 MJD)
Value 1-σ variation Units
a 1.29002 7.415e-10 au
e 0.29915 2.412e-08
i 64.006 8.818e-06 deg
Ω 94.371 1.42e-06 deg
ω 61.554 7.293e-06 deg
M 283.796 5.854e-06 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9041 au
Aphelion distance 1.6759 au
Asc. node-Earth separation 0.04312 au
Desc. node-Earth separation 0.35293 au
Earth MOID 0.04174 au
Orbital period 535.169 days
Date of orbit computation   Jul 29 14:01

Covariance matrix
5.49802392E-19-4.31030433E-18-8.45154089E-171.53948709E-169.64593838E-17-2.44058574E-16
-4.31030433E-185.81808479E-16-8.09896259E-157.96397936E-16-7.69200644E-145.91586400E-14
-8.45154089E-17-8.09896259E-157.77618111E-119.77103056E-14-9.44868639E-128.76849009E-12
1.53948709E-167.96397936E-169.77103056E-142.01566003E-124.32692396E-12-5.80866296E-12
9.64593838E-17-7.69200644E-14-9.44868639E-124.32692396E-125.31869123E-11-3.95144558E-11
-2.44058574E-165.91586400E-148.76849009E-12-5.80866296E-12-3.95144558E-113.42742628E-11

Correlation matrix
1.00000000-0.24099864-0.012925560.146239300.01783770-0.05622205
-0.240998641.00000000-0.038076430.02325581-0.437267530.41893254
-0.01292556-0.038076431.000000000.00780456-0.146921670.16984688
0.146239300.023255810.007804561.000000000.41789602-0.69884920
0.01783770-0.43726753-0.146921670.417896021.00000000-0.92548536
-0.056222050.418932540.16984688-0.69884920-0.925485361.00000000