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(58864) 1998HC109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66497 1.268e-08 au
e 0.13659 4.47e-08
i 11.98 3.864e-06 deg
Ω 133.923 2.15e-05 deg
ω 96.863 2.573e-05 deg
M 328.352 1.425e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.301 au
Aphelion 3.029 au
Asc. node-Earth separation 1.67356 au
Desc. node-Earth separation 1.55917 au
Earth MOID 1.32763 au
Orbital period 1589.05 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1112 (59)
Radar observations (Discarded) 0 (0)
Arc length 11348.2 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 190.499 deg
Declination 14.4158 deg
V Magnitude 18.56 mag
Solar Elongation -149.62 deg
Galactic Latitude 77.1 deg
Rate 0.17 deg/day
Direction -68.098 deg

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