AstDyS-2

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AstDyS ∴ Objects ∴ 1990OL ∴ Summary
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(316651) 1990OL  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68899 7.589e-09 au
e 0.452881 4.132e-08
i 14.996 5.62e-06 deg
Ω 150.324 1.769e-05 deg
ω 156.804 1.965e-05 deg
M 229.156 5.936e-06 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.4712 au
Aphelion 3.9068 au
Asc. node-Earth separation 2.67369 au
Desc. node-Earth separation 0.49842 au
Earth MOID 0.46907 au
Orbital period 1610.58 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 806 (9)
Radar observations (Discarded) 0 (0)
Arc length 12262 days
Unobserved 93 days

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Ephemeris at epoch 60425 MJD
Right Ascension 138.122 deg
Declination 16.4489 deg
V Magnitude 22.34 mag
Solar Elongation -100.62 deg
Galactic Latitude 38.45 deg
Rate 0.051 deg/day
Direction 71.894 deg

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