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2001PH9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.72211 3.728e-08 au
e 0.540888 1.888e-07
i 5.445 1.259e-05 deg
Ω 287.356 0.000142 deg
ω 65.61 0.0001781 deg
M 236.333 3.37e-05 deg

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Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2498 au
Aphelion distance 4.1945 au
Asc. node-Earth separation 0.55723 au
Desc. node-Earth separation 1.4982 au
Earth MOID 0.26179 au
Orbital period 1640.43 days
Date of orbit computation   giu 8 14:43
Observational summary
Optical observations (Discarded) 74 (1)
Radar observations (Discarded) 0 (0)
Arc length 6660 days
Unobserved 1008 days

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Ephemeris
(Epoch 59799 MJD)
Right Ascension 180.61 deg
Declination -5.38666 deg
V Magnitude 28.16 mag
Solar Elongation -47.73 deg
Galactic Latitude 55.39 deg
Rate 0.218 deg/day
Direction 110.452 deg

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