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NEODyS ∴ Objects ∴ 1999HY1 ∴ Summary
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(222073) 1999HY1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.38631 1.564e-09 au
e 0.130693 1.987e-08
i 34.228 6.185e-06 deg
Ω 216.119 3.199e-06 deg
ω 89.869 1.949e-05 deg
M 7.43 1.759e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2051 au
Aphelion 1.5675 au
Asc. node-Earth separation 0.35701 au
Desc. node-Earth separation 0.37034 au
Earth MOID 0.34308 au
Orbital period 596.197 days
Date of orbit computation   Oct 12 10:44
Observational summary
Optical observations (Discarded) 611 (32)
Radar observations (Discarded) 0 (0)
Arc length 6739 days
Unobserved 17 days

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Ephemeris at epoch 58044 MJD
Right Ascension 288.591 deg
Declination 20.3006 deg
V Magnitude 19.9 mag
Solar Elongation -89.44 deg
Galactic Latitude 4.29 deg
Rate 1.057 deg/day
Direction 117.767 deg

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