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(2102) Tantalus  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.29008 7.533e-10 au
e 0.29926 2.554e-08
i 64 9.589e-06 deg
Ω 94.355 1.548e-06 deg
ω 61.526 8.052e-06 deg
M 260.127 6.666e-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 1.6761 au
Asc. node-Earth separation 0.04579 au
Desc. node-Earth separation 0.35351 au
Earth MOID 0.04432 au
Orbital period 535.208 days
Date of orbit computation   giu 8 17:08
Observational summary
Optical observations (Discarded) 1393 (7)
Radar observations (Discarded) 1 (0)
Arc length 16706 days
Unobserved 277 days

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Ephemeris
(Epoch 59756 MJD)
Right Ascension 68.5554 deg
Declination -27.2618 deg
V Magnitude 19.77 mag
Solar Elongation 56.48 deg
Galactic Latitude -40.9 deg
Rate 0.651 deg/day
Direction 73.645 deg

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