AstDyS-2

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AstDyS ∴ Objects ∴ 1997AN20 ∴ Summary
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(100512) 1997AN20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99726 1.977e-08 au
e 0.086375 3.788e-08
i 1.663 5.075e-06 deg
Ω 218.257 0.000154 deg
ω 66.621 0.0001578 deg
M 297.916 3.316e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7384 au
Aphelion 3.2561 au
Asc. node-Earth separation 1.86892 au
Desc. node-Earth separation 2.08907 au
Earth MOID 1.72229 au
Orbital period 1895.33 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 644 (6)
Radar observations (Discarded) 0 (0)
Arc length 10420.3 days
Unobserved 428 days

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Ephemeris at epoch 60425 MJD
Right Ascension 218.345 deg
Declination -15.0338 deg
V Magnitude 19.57 mag
Solar Elongation 174.19 deg
Galactic Latitude 41.12 deg
Rate 0.203 deg/day
Direction -69.243 deg

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