NEODyS-2

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NEODyS ∴ Objects ∴ 1990UA ∴ Summary
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(301844) 1990UA  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.64204 3.624e-09 au
e 0.526125 4.326e-08
i 0.928 3.895e-06 deg
Ω 104.259 0.0007454 deg
ω 202.594 0.0007447 deg
M 216.038 5.716e-06 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7781 au
Aphelion 2.506 au
Asc. node-Earth separation 1.32501 au
Desc. node-Earth separation -0.21669 au
Earth MOID 0.01217 au
Orbital period 768.554 days
Date of orbit computation   May 15 20:37
Observational summary
Optical observations (Discarded) 185 (1)
Radar observations (Discarded) 0 (0)
Arc length 7703 days
Unobserved 2020 days

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Ephemeris at epoch 57903 MJD
Right Ascension 137.838 deg
Declination 16.9759 deg
V Magnitude 24.21 mag
Solar Elongation -66.6 deg
Galactic Latitude 38.4 deg
Rate 0.315 deg/day
Direction 107.509 deg

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