AstDyS-2

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AstDyS ∴ Objects ∴ 1997AO2 ∴ Summary
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(18545) 1997AO2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98025 1.207e-08 au
e 0.067921 3.377e-08
i 11.798 3.862e-06 deg
Ω 92.154 1.869e-05 deg
ω 16.211 3.741e-05 deg
M 113.693 3.185e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7778 au
Aphelion 3.1827 au
Asc. node-Earth separation 1.802 au
Desc. node-Earth separation 2.15704 au
Earth MOID 1.79702 au
Orbital period 1879.22 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2466 (5)
Radar observations (Discarded) 0 (0)
Arc length 15531 days
Unobserved 316 days

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Ephemeris at epoch 60420 MJD
Right Ascension 243.552 deg
Declination -10.5389 deg
V Magnitude 18.33 mag
Solar Elongation 145.09 deg
Galactic Latitude 28.09 deg
Rate 0.128 deg/day
Direction -80.813 deg

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