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AstDyS ∴ Objects ∴ 1990OR3 ∴ Summary
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(16471) 1990OR3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38812 6.339e-09 au
e 0.095002 2.151e-08
i 5.629 2.497e-06 deg
Ω 324.756 3.047e-05 deg
ω 337.043 3.474e-05 deg
M 55.804 1.735e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1612 au
Aphelion 2.615 au
Asc. node-Earth separation 1.16425 au
Desc. node-Earth separation 1.60632 au
Earth MOID 1.14703 au
Orbital period 1347.98 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3635 (102)
Radar observations (Discarded) 0 (0)
Arc length 26648.7 days
Unobserved 151 days

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Ephemeris at epoch 60425 MJD
Right Ascension 17.8256 deg
Declination 10.8294 deg
V Magnitude 18.96 mag
Solar Elongation 14.7 deg
Galactic Latitude -51.74 deg
Rate 0.491 deg/day
Direction 65.874 deg

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