NEODyS-2

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2013HR  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.48421 0.01409 au
e 0.677196 0.002042
i 3.801 0.01923 deg
Ω 224.77 0.05504 deg
ω 271.653 0.04121 deg
M 56.208 3.938 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 4.1665 au
Asc. node-Earth separation 0.31159 au
Desc. node-Earth separation 0.38138 au
Earth MOID 0.03195 au
Orbital period 1430.15 days
Date of orbit computation   Oct 9 19:57
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 1641 days

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Ephemeris at epoch 58044 MJD
Right Ascension 261.686 deg
Declination -20.5078 deg
V Magnitude 29.59 mag
Solar Elongation -57.69 deg
Galactic Latitude 8.13 deg
Rate 0.307 deg/day
Direction 94.17 deg

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