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NEODyS ∴ Objects ∴ 2001PH9 ∴ Summary
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2001PH9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.72182 5.661e-08 au
e 0.541549 1.818e-07
i 5.443 8.534e-06 deg
Ω 287.55 9.762e-05 deg
ω 65.438 0.0001806 deg
M 245.436 3.652e-05 deg

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Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2478 au
Aphelion 4.1958 au
Asc. node-Earth separation 0.55333 au
Desc. node-Earth separation 1.49879 au
Earth MOID 0.2592 au
Orbital period 1640.17 days
Date of orbit computation   Feb 5 12:07
Observational summary
Optical observations (Discarded) 64 (6)
Radar observations (Discarded) 0 (0)
Arc length 3402 days
Unobserved 2636 days

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Ephemeris at epoch 58169 MJD
Right Ascension 202.803 deg
Declination -16.539 deg
V Magnitude 27.4 mag
Solar Elongation 123.6 deg
Galactic Latitude 45.28 deg
Rate 0.059 deg/day
Direction -96.319 deg

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