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AstDyS ∴ Objects ∴ 1999AP16 ∴ Summary
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(162153) 1999AP16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21152 1.102e-08 au
e 0.071317 3.917e-08
i 4.569 3.88e-06 deg
Ω 270.377 6.907e-05 deg
ω 317.759 7.976e-05 deg
M 136.26 4.198e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0538 au
Aphelion 2.3692 au
Asc. node-Earth separation 1.07369 au
Desc. node-Earth separation 1.33983 au
Earth MOID 1.04568 au
Orbital period 1201.25 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 658 (1)
Radar observations (Discarded) 0 (0)
Arc length 8952.63 days
Unobserved 285 days

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Ephemeris at epoch 60427 MJD
Right Ascension 20.0414 deg
Declination 11.7963 deg
V Magnitude 21.65 mag
Solar Elongation 14.29 deg
Galactic Latitude -50.46 deg
Rate 0.475 deg/day
Direction 68.213 deg

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