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AstDyS ∴ Objects ∴ 2001PH57 ∴ Summary
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(99275) 2001PH57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77781 1.489e-08 au
e 0.084062 5.309e-08
i 6.736 4.176e-06 deg
Ω 76.097 4.607e-05 deg
ω 314.419 5.28e-05 deg
M 259.387 2.423e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5443 au
Aphelion 3.0113 au
Asc. node-Earth separation 1.62053 au
Desc. node-Earth separation 1.91579 au
Earth MOID 1.55597 au
Orbital period 1691.03 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 981 (6)
Radar observations (Discarded) 0 (0)
Arc length 10349.7 days
Unobserved 290 days

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Ephemeris at epoch 60426 MJD
Right Ascension 310.117 deg
Declination -22.0336 deg
V Magnitude 20.68 mag
Solar Elongation 89.16 deg
Galactic Latitude -33.29 deg
Rate 0.226 deg/day
Direction 85.461 deg

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