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(2102) Tantalus  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.29015 7.731e-10 au
e 0.299148 2.575e-08
i 64.007 9.832e-06 deg
Ω 94.362 1.603e-06 deg
ω 61.541 9.016e-06 deg
M 81.986 7.096e-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 0.04491 au
Desc. node-Earth separation 0.35363 au
Earth MOID 0.04347 au
Orbital period 535.253 days
Date of orbit computation   May 28 13:46
Observational summary
Optical observations (Discarded) 1286 (5)
Radar observations (Discarded) 1 (0)
Arc length 16222 days
Unobserved 3 days

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Ephemeris
(Epoch 58998 MJD)
Right Ascension 318.107 deg
Declination -7.92956 deg
V Magnitude 17.26 mag
Solar Elongation 109.54 deg
Galactic Latitude -34.86 deg
Rate 1.143 deg/day
Direction -173.271 deg

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