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AstDyS ∴ Objects ∴ 1999RP18 ∴ Summary
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(66470) 1999RP18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67911 9.701e-09 au
e 0.270793 3.383e-08
i 12.906 5.272e-06 deg
Ω 181.453 1.453e-05 deg
ω 124.752 1.818e-05 deg
M 240.923 9.703e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9536 au
Aphelion 3.4046 au
Asc. node-Earth separation 1.93948 au
Desc. node-Earth separation 1.14824 au
Earth MOID 0.97161 au
Orbital period 1601.71 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1134 (4)
Radar observations (Discarded) 0 (0)
Arc length 9482.06 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 152.655 deg
Declination 7.51499 deg
V Magnitude 20.69 mag
Solar Elongation -115.94 deg
Galactic Latitude 47.18 deg
Rate 0.06 deg/day
Direction 17.933 deg

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