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(2102) Tantalus  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.29008 9.929e-10 au
e 0.299284 2.491e-08
i 64.001 9.344e-06 deg
Ω 94.354 1.439e-06 deg
ω 61.53 7.743e-06 deg
M 34.654 6.436e-06 deg

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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 0.04385 au
Desc. node-Earth separation 0.35311 au
Earth MOID 0.04244 au
Orbital period 535.21 days
Date of orbit computation   May 22 15:36
Observational summary
Optical observations (Discarded) 1596 (5)
Radar observations (Discarded) 1 (0)
Arc length 17304 days
Unobserved 9 days

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Ephemeris
(Epoch 60094 MJD)
Right Ascension 330.471 deg
Declination -30.0141 deg
V Magnitude 17.96 mag
Solar Elongation 105.42 deg
Galactic Latitude -52.87 deg
Rate 1.067 deg/day
Direction 165.084 deg

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