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AstDyS ∴ Objects ∴ 1998HQ71 ∴ Summary
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(100869) 1998HQ71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0461 1.92e-08 au
e 0.071198 4.512e-08
i 10.689 5.308e-06 deg
Ω 50.644 2.575e-05 deg
ω 262.81 5.092e-05 deg
M 217.895 4.337e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8292 au
Aphelion 3.263 au
Asc. node-Earth separation 2.069 au
Desc. node-Earth separation 1.99382 au
Earth MOID 1.8411 au
Orbital period 1941.85 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 734 (2)
Radar observations (Discarded) 0 (0)
Arc length 9408.27 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 161.922 deg
Declination 20.5253 deg
V Magnitude 20.26 mag
Solar Elongation -125.48 deg
Galactic Latitude 61.02 deg
Rate 0.079 deg/day
Direction -132.24 deg

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