AstDyS-2

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AstDyS ∴ Objects ∴ 1990OY ∴ Summary
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(22300) 1990OY  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55094 1.009e-08 au
e 0.200036 2.804e-08
i 14.078 2.895e-06 deg
Ω 154.388 1.566e-05 deg
ω 189.23 1.878e-05 deg
M 74.388 1.183e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0407 au
Aphelion 3.0612 au
Asc. node-Earth separation 2.06219 au
Desc. node-Earth separation 1.03525 au
Earth MOID 1.03335 au
Orbital period 1488.16 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2739 (7)
Radar observations (Discarded) 0 (0)
Arc length 13688.4 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 70.5648 deg
Declination 11.7174 deg
V Magnitude 19.47 mag
Solar Elongation -42.61 deg
Galactic Latitude -21.9 deg
Rate 0.42 deg/day
Direction 76.358 deg

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