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(2102) Tantalus  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.29015 7.531e-10 au
e 0.299148 2.555e-08
i 64.007 9.639e-06 deg
Ω 94.362 1.55e-06 deg
ω 61.541 8.068e-06 deg
M 81.986 6.577e-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   Jan 17 14:13
Observational summary
Optical observations (Discarded) 1377 (5)
Radar observations (Discarded) 1 (0)
Arc length 16267 days
Unobserved 202 days

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Ephemeris
(Epoch 59242 MJD)
Right Ascension 5.79298 deg
Declination -48.6623 deg
V Magnitude 19.65 mag
Solar Elongation -53.73 deg
Galactic Latitude -67.78 deg
Rate 0.75 deg/day
Direction 43.568 deg

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