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(218389) 2004PH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07813 1.873e-08 au
e 0.225938 3.767e-08
i 11.27 4.99e-06 deg
Ω 146.683 2.279e-05 deg
ω 131.563 2.63e-05 deg
M 268.577 1.279e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3827 au
Aphelion 3.7736 au
Asc. node-Earth separation 2.44872 au
Desc. node-Earth separation 1.52857 au
Earth MOID 1.3836 au
Orbital period 1972.55 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 797 (5)
Radar observations (Discarded) 0 (0)
Arc length 11163 days
Unobserved 50 days

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Ephemeris at epoch 60427 MJD
Right Ascension 152.682 deg
Declination 16.0552 deg
V Magnitude 20.84 mag
Solar Elongation -111.96 deg
Galactic Latitude 51.22 deg
Rate 0.033 deg/day
Direction 83.682 deg

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