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NEODyS ∴ Objects ∴ Tantalus ∴ Orbital info ∴ Epoch 60400 MJD
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(2102) Tantalus  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2102.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.29007 7.346e-10 au
e 0.299287 2.414e-08
i 64.004 8.819e-06 deg
Ω 94.353 1.419e-06 deg
ω 61.51 7.29e-06 deg
M 303.746 6.205e-06 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.904 au
Aphelion distance 1.6762 au
Asc. node-Earth separation 0.04502 au
Desc. node-Earth separation 0.35356 au
Earth MOID 0.04357 au
Orbital period 535.206 days
Date of orbit computation   feb 26 13:27

Covariance matrix
5.39620910E-19-4.52455004E-18-7.70977064E-171.04831482E-16-2.22649170E-19-1.48689112E-15
-4.52455004E-185.82656979E-16-7.74678747E-157.38916022E-16-7.72198586E-147.07574730E-14
-7.70977064E-17-7.74678747E-157.77713306E-111.55970240E-13-9.54352766E-129.12143488E-12
1.04831482E-167.38916022E-161.55970240E-132.01496767E-124.31732419E-12-6.10398455E-12
-2.22649170E-19-7.72198586E-14-9.54352766E-124.31732419E-125.31446608E-11-3.95242619E-11
-1.48689112E-157.07574730E-149.12143488E-12-6.10398455E-12-3.95242619E-113.85046080E-11

Correlation matrix
1.00000000-0.25516702-0.011901110.10053408-0.00004158-0.32619585
-0.255167021.00000000-0.036391960.02156525-0.438826360.47239956
-0.01190111-0.036391961.000000000.01245942-0.148446290.16668520
0.100534080.021565250.012459421.000000000.41720624-0.69298372
-0.00004158-0.43882636-0.148446290.417206241.00000000-0.87373070
-0.326195850.472399560.16668520-0.69298372-0.873730701.00000000