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AstDyS ∴ Objects ∴ 1998QH53 ∴ Summary
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(85668) 1998QH53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6081 6.807e-09 au
e 0.309175 3.422e-08
i 3.556 3.601e-06 deg
Ω 295.699 6.547e-05 deg
ω 80.848 6.587e-05 deg
M 15.651 5.497e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8017 au
Aphelion 3.4145 au
Asc. node-Earth separation 1.23141 au
Desc. node-Earth separation 1.49847 au
Earth MOID 0.80748 au
Orbital period 1538.46 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1158 (6)
Radar observations (Discarded) 0 (0)
Arc length 9238.78 days
Unobserved 133 days

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Ephemeris at epoch 60419 MJD
Right Ascension 43.1463 deg
Declination 18.6809 deg
V Magnitude 19.86 mag
Solar Elongation -17.26 deg
Galactic Latitude -35.59 deg
Rate 0.613 deg/day
Direction 74.062 deg

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