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AstDyS ∴ Objects ∴ 1981DN ∴ Summary
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(73650) 1981DN  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44679 7.6e-09 au
e 0.216579 5.636e-08
i 7.036 5.133e-06 deg
Ω 306.235 3.432e-05 deg
ω 213.672 3.574e-05 deg
M 93.659 1.031e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9169 au
Aphelion 2.9767 au
Asc. node-Earth separation 1.82985 au
Desc. node-Earth separation 0.99166 au
Earth MOID 0.93112 au
Orbital period 1397.95 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1080 (3)
Radar observations (Discarded) 0 (0)
Arc length 16917.8 days
Unobserved 320 days

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Ephemeris at epoch 60425 MJD
Right Ascension 308.436 deg
Declination -21.8778 deg
V Magnitude 20.95 mag
Solar Elongation 89.66 deg
Galactic Latitude -31.77 deg
Rate 0.204 deg/day
Direction 72.941 deg

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