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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 2.537e-09 au
e 0.130693 3.239e-08
i 34.228 1.135e-05 deg
Ω 216.119 5.473e-06 deg
ω 89.869 3.389e-05 deg
M 7.43 3.073e-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   Aug 13 14:47
Observational summary
Optical observations (Discarded) 588 (6)
Radar observations (Discarded) 0 (0)
Arc length 6683 days
Unobserved 15 days

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Ephemeris at epoch 57986 MJD
Right Ascension 240.966 deg
Declination 39.9031 deg
V Magnitude 20.03 mag
Solar Elongation -82.88 deg
Galactic Latitude 48.45 deg
Rate 0.498 deg/day
Direction 111.028 deg

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