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(222073) 1999HY1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.38634 2.59e-09 au
e 0.130833 3.761e-08
i 34.225 1.061e-05 deg
Ω 216.109 6.313e-06 deg
ω 89.865 3.339e-05 deg
M 12.011 2.96e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.205 au
Aphelion distance 1.5677 au
Asc. node-Earth separation 0.35467 au
Desc. node-Earth separation 0.36941 au
Earth MOID 0.34082 au
Orbital period 596.216 days
Date of orbit computation   Mar 19 10:44
Observational summary
Optical observations (Discarded) 615 (2)
Radar observations (Discarded) 0 (0)
Arc length 6786 days
Unobserved 1346 days

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Ephemeris
(Epoch 59420 MJD)
Right Ascension 105.066 deg
Declination 4.02395 deg
V Magnitude 21.79 mag
Solar Elongation 24.42 deg
Galactic Latitude 3.79 deg
Rate 0.69 deg/day
Direction 105.603 deg

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