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AstDyS ∴ Objects ∴ 2001HR28 ∴ Summary
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(225655) 2001HR28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26533 9.891e-09 au
e 0.157596 3.331e-08
i 5.167 4.086e-06 deg
Ω 212.105 5.335e-05 deg
ω 13.415 5.612e-05 deg
M 261.447 1.791e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9083 au
Aphelion 2.6223 au
Asc. node-Earth separation 0.91011 au
Desc. node-Earth separation 1.61556 au
Earth MOID 0.89967 au
Orbital period 1245.36 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 580 (3)
Radar observations (Discarded) 0 (0)
Arc length 10281 days
Unobserved 123 days

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Ephemeris at epoch 60419 MJD
Right Ascension 92.3589 deg
Declination 18.8324 deg
V Magnitude 21.84 mag
Solar Elongation -63.23 deg
Galactic Latitude -0.36 deg
Rate 0.372 deg/day
Direction 88.246 deg

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