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AstDyS ∴ Objects ∴ 1999PQ4 ∴ Summary
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(168472) 1999PQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36775 8.546e-09 au
e 0.162544 5.483e-08
i 2.749 4.35e-06 deg
Ω 61.406 0.0001235 deg
ω 248.674 0.0001248 deg
M 284.062 1.812e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9829 au
Aphelion 2.7526 au
Asc. node-Earth separation 1.46286 au
Desc. node-Earth separation 1.1645 au
Earth MOID 0.97019 au
Orbital period 1330.77 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 617 (7)
Radar observations (Discarded) 0 (0)
Arc length 11087.8 days
Unobserved 433 days

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Ephemeris at epoch 60420 MJD
Right Ascension 227.39 deg
Declination -15.9782 deg
V Magnitude 19.75 mag
Solar Elongation 160.63 deg
Galactic Latitude 35.4 deg
Rate 0.198 deg/day
Direction -78.962 deg

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