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AstDyS ∴ Objects ∴ 1997AR12 ∴ Summary
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(17682) 1997AR12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02629 1.373e-08 au
e 0.084991 3.522e-08
i 9.128 4.095e-06 deg
Ω 317.139 2.322e-05 deg
ω 84.232 3.468e-05 deg
M 134.41 2.495e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7691 au
Aphelion 3.2835 au
Asc. node-Earth separation 1.96546 au
Desc. node-Earth separation 2.0447 au
Earth MOID 1.7962 au
Orbital period 1922.93 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2764 (238)
Radar observations (Discarded) 0 (0)
Arc length 25723.2 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 170.803 deg
Declination -6.0976 deg
V Magnitude 18.68 mag
Solar Elongation -136.29 deg
Galactic Latitude 50.51 deg
Rate 0.087 deg/day
Direction -57.474 deg

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