NEODyS-2

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2013HR  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.48307 0.02067 au
e 0.677055 0.003047
i 3.799 0.03141 deg
Ω 224.764 0.1113 deg
ω 271.642 0.08832 deg
M 157.212 7.162 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8019 au
Aphelion 4.1643 au
Asc. node-Earth separation 0.30947 au
Desc. node-Earth separation 0.37968 au
Earth MOID 0.03164 au
Orbital period 1429.17 days
Date of orbit computation   Oct 1 19:07
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 2038 days

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Ephemeris at epoch 58441 MJD
Right Ascension 302.123 deg
Declination -16.5622 deg
V Magnitude 30.85 mag
Solar Elongation -64.42 deg
Galactic Latitude -24.29 deg
Rate 0.161 deg/day
Direction 81.783 deg

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