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1990UN  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.70978 0.005143 au
e 0.528335 0.003113
i 3.667 0.02452 deg
Ω 7.81 0.5354 deg
ω 97.745 0.2015 deg
M 147.958 91.28 deg

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Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8064 au
Aphelion distance 2.6131 au
Asc. node-Earth separation 0.32541 au
Desc. node-Earth separation 0.15126 au
Earth MOID 0.0208 au
Orbital period 816.601 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 11306 days

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Ephemeris
(Epoch 59507 MJD)
Right Ascension 303.482 deg
Declination -22.5986 deg
V Magnitude 27.34 mag
Solar Elongation -94.13 deg
Galactic Latitude -27.69 deg
Rate 0.163 deg/day
Direction 63.993 deg

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