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AstDyS ∴ Objects ∴ 1998HQ117 ∴ Summary
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(46785) 1998HQ117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19233 6.386e-09 au
e 0.138812 3.284e-08
i 5.197 3.992e-06 deg
Ω 133.381 4.136e-05 deg
ω 107.181 4.433e-05 deg
M 336.36 1.784e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.888 au
Aphelion 2.4967 au
Asc. node-Earth separation 1.25711 au
Desc. node-Earth separation 1.05116 au
Earth MOID 0.8832 au
Orbital period 1185.65 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1487 (9)
Radar observations (Discarded) 0 (0)
Arc length 9511.14 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 224.391 deg
Declination -5.47677 deg
V Magnitude 17.36 mag
Solar Elongation 167.22 deg
Galactic Latitude 45.37 deg
Rate 0.233 deg/day
Direction -66.996 deg

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