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(2102) Tantalus  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.29015 8.055e-10 au
e 0.299172 2.724e-08
i 64.007 1.003e-05 deg
Ω 94.362 1.735e-06 deg
ω 61.527 9.511e-06 deg
M 307.478 7.501e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9042 au
Aphelion distance 1.6761 au
Asc. node-Earth separation 0.04487 au
Desc. node-Earth separation 0.35506 au
Earth MOID 0.04343 au
Orbital period 535.253 days
Date of orbit computation   Nov 19 13:29
Observational summary
Optical observations (Discarded) 1139 (5)
Radar observations (Discarded) 1 (0)
Arc length 16032 days
Unobserved 2 days

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Ephemeris
(Epoch 58808 MJD)
Right Ascension 144.275 deg
Declination -17.9633 deg
V Magnitude 17.31 mag
Solar Elongation 85.43 deg
Galactic Latitude 24.8 deg
Rate 0.922 deg/day
Direction 52.487 deg

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