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AstDyS ∴ Objects ∴ 1999AP ∴ Summary
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(118330) 1999AP  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38875 1.021e-08 au
e 0.167837 4.105e-08
i 5 4.863e-06 deg
Ω 348.191 5.466e-05 deg
ω 155.574 5.744e-05 deg
M 252.181 1.845e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9878 au
Aphelion 2.7897 au
Asc. node-Earth separation 1.73393 au
Desc. node-Earth separation 1.02115 au
Earth MOID 1.00168 au
Orbital period 1348.51 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 635 (6)
Radar observations (Discarded) 0 (0)
Arc length 9043.48 days
Unobserved 188 days

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Ephemeris at epoch 60397 MJD
Right Ascension 13.3012 deg
Declination 7.66118 deg
V Magnitude 21.61 mag
Solar Elongation -7.95 deg
Galactic Latitude -55.21 deg
Rate 0.437 deg/day
Direction 65.769 deg

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