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1990UN  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.70971 0.0065 au
e 0.527714 0.002445
i 3.669 0.02274 deg
Ω 7.752 0.5124 deg
ω 97.821 0.2405 deg
M 140.488 93.12 deg

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Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8075 au
Aphelion distance 2.6119 au
Asc. node-Earth separation 0.32662 au
Desc. node-Earth separation 0.15294 au
Earth MOID 0.02103 au
Orbital period 816.547 days
Date of orbit computation   dic 21 10:39
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 11896 days

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Ephemeris
(Epoch 60097 MJD)
Right Ascension 308.868 deg
Declination -23.8341 deg
V Magnitude 27.94 mag
Solar Elongation 125.58 deg
Galactic Latitude -32.77 deg
Rate 0.089 deg/day
Direction -123.153 deg

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