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(2102) Tantalus  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.29007 7.333e-10 au
e 0.299277 2.414e-08
i 64.005 8.819e-06 deg
Ω 94.352 1.419e-06 deg
ω 61.516 7.291e-06 deg
M 78.271 6.244e-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 0.04504 au
Desc. node-Earth separation 0.35475 au
Earth MOID 0.0436 au
Orbital period 535.202 days
Date of orbit computation   Jul 29 14:01
Observational summary
Optical observations (Discarded) 1951 (7)
Radar observations (Discarded) 1 (0)
Arc length 17394 days
Unobserved 408 days

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Ephemeris
(Epoch 60575 MJD)
Right Ascension 226.666 deg
Declination -2.05969 deg
V Magnitude 19.04 mag
Solar Elongation -47.5 deg
Galactic Latitude 46.27 deg
Rate 0.967 deg/day
Direction 138.06 deg

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