AstDyS-2

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AstDyS ∴ Objects ∴ 1997AY18 ∴ Summary
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(100511) 1997AY18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9729 1.891e-08 au
e 0.100757 5.452e-08
i 11.615 5.088e-06 deg
Ω 136.139 2.559e-05 deg
ω 203.291 3.699e-05 deg
M 254.847 2.498e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6734 au
Aphelion 3.2724 au
Asc. node-Earth separation 2.25728 au
Desc. node-Earth separation 1.67984 au
Earth MOID 1.66735 au
Orbital period 1872.27 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 832 (4)
Radar observations (Discarded) 0 (0)
Arc length 9600.1 days
Unobserved 369 days

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Ephemeris at epoch 60420 MJD
Right Ascension 237 deg
Declination -2.90303 deg
V Magnitude 19.76 mag
Solar Elongation 149.99 deg
Galactic Latitude 37.94 deg
Rate 0.159 deg/day
Direction -59.191 deg

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