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AstDyS ∴ Objects ∴ 2001PH23 ∴ Summary
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(57137) 2001PH23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32842 7.001e-09 au
e 0.151283 4.854e-08
i 7.46 6.333e-06 deg
Ω 4.324 2.88e-05 deg
ω 32.888 3.591e-05 deg
M 60.579 2.032e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9762 au
Aphelion 2.6807 au
Asc. node-Earth separation 1.01709 au
Desc. node-Earth separation 1.60905 au
Earth MOID 0.98714 au
Orbital period 1297.75 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 936 (4)
Radar observations (Discarded) 0 (0)
Arc length 9197.14 days
Unobserved 96 days

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Ephemeris at epoch 60426 MJD
Right Ascension 99.7814 deg
Declination 29.0286 deg
V Magnitude 20.92 mag
Solar Elongation -62.82 deg
Galactic Latitude 10.34 deg
Rate 0.432 deg/day
Direction 99.217 deg

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