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NEODyS ∴ Objects ∴ 2001PH9 ∴ Summary
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2001PH9  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.72278 8.423e-08 au
e 0.540504 2.925e-07
i 5.447 1.53e-05 deg
Ω 287.405 0.0001671 deg
ω 65.51 0.0002985 deg
M 333.171 6.666e-05 deg

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Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2511 au
Aphelion 4.1944 au
Asc. node-Earth separation 0.55702 au
Desc. node-Earth separation 1.50212 au
Earth MOID 0.26255 au
Orbital period 1641.03 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 64 (1)
Radar observations (Discarded) 0 (0)
Arc length 3402 days
Unobserved 3127 days

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Ephemeris at epoch 58660 MJD
Right Ascension 345.735 deg
Declination -2.98322 deg
V Magnitude 22.94 mag
Solar Elongation 108.14 deg
Galactic Latitude -54.56 deg
Rate 0.832 deg/day
Direction 57.448 deg

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