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(216523) 2001HY7  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.913807 1.369e-09 au
e 0.412116 7.001e-08
i 5.211 7.609e-06 deg
Ω 205.104 5.377e-05 deg
ω 211.286 4.92e-05 deg
M 84.61 2.49e-05 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5372 au
Aphelion distance 1.2904 au
Asc. node-Earth separation 0.16766 au
Desc. node-Earth separation -0.43458 au
Earth MOID 0.03524 au
Orbital period 319.065 days
Date of orbit computation   May 28 13:41
Observational summary
Optical observations (Discarded) 288 (0)
Radar observations (Discarded) 0 (0)
Arc length 5545 days
Unobserved 1511 days

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Ephemeris
(Epoch 59070 MJD)
Right Ascension 189.475 deg
Declination -2.26156 deg
V Magnitude 23.64 mag
Solar Elongation -53.02 deg
Galactic Latitude 60.43 deg
Rate 0.715 deg/day
Direction 110.796 deg

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