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AstDyS ∴ Objects ∴ 1998RZ18 ∴ Summary
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(74177) 1998RZ18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53293 8.47e-09 au
e 0.144034 3.99e-08
i 5.457 2.933e-06 deg
Ω 41.036 4.314e-05 deg
ω 38.15 4.419e-05 deg
M 36.704 1.072e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1681 au
Aphelion 2.8978 au
Asc. node-Earth separation 1.23696 au
Desc. node-Earth separation 1.78934 au
Earth MOID 1.18687 au
Orbital period 1472.43 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 2759 (305)
Radar observations (Discarded) 0 (0)
Arc length 9339.79 days
Unobserved 42 days

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Ephemeris at epoch 60426 MJD
Right Ascension 112.57 deg
Declination 27.1852 deg
V Magnitude 19.68 mag
Solar Elongation -74.2 deg
Galactic Latitude 19.99 deg
Rate 0.382 deg/day
Direction 102.948 deg

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