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(591316) 2013HD4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1595 3.247e-08 au
e 0.167852 7.785e-08
i 7.654 7.682e-06 deg
Ω 86.573 5.417e-05 deg
ω 107.039 5.944e-05 deg
M 348.86 2.685e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6292 au
Aphelion 3.6898 au
Asc. node-Earth separation 2.24638 au
Desc. node-Earth separation 1.91024 au
Earth MOID 1.64135 au
Orbital period 2051.28 days
Date of orbit computation  feb 22 03:53
Observational summary
Optical observations (Discarded) 168 (2)
Radar observations (Discarded) 0 (0)
Arc length 7892.12 days
Unobserved 99 days

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Ephemeris at epoch 60420 MJD
Right Ascension 173.28 deg
Declination 14.9932 deg
V Magnitude 20.65 mag
Solar Elongation -136.61 deg
Galactic Latitude 68.12 deg
Rate 0.081 deg/day
Direction -109.262 deg

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