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(401684) 2013HF9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63292 2.36e-08 au
e 0.043767 5.439e-08
i 11.124 5.642e-06 deg
Ω 95.737 2.95e-05 deg
ω 105.763 7.244e-05 deg
M 197.811 6.607e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5177 au
Aphelion 2.7482 au
Asc. node-Earth separation 1.67679 au
Desc. node-Earth separation 1.58038 au
Earth MOID 1.5362 au
Orbital period 1560.47 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 294 (0)
Radar observations (Discarded) 0 (0)
Arc length 7203.93 days
Unobserved 173 days

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Ephemeris at epoch 60425 MJD
Right Ascension 40.9171 deg
Declination 9.07324 deg
V Magnitude 22.34 mag
Solar Elongation -9.07 deg
Galactic Latitude -44.72 deg
Rate 0.416 deg/day
Direction 69.409 deg

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