AstDyS-2

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AstDyS ∴ Objects ∴ 1998HQ144 ∴ Summary
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(37986) 1998HQ144  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67021 1.08e-08 au
e 0.231087 3.648e-08
i 12.627 4.565e-06 deg
Ω 213.498 1.728e-05 deg
ω 57.387 2.005e-05 deg
M 305.898 8.841e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0532 au
Aphelion 3.2873 au
Asc. node-Earth separation 1.24191 au
Desc. node-Earth separation 1.8942 au
Earth MOID 1.06851 au
Orbital period 1593.74 days
Date of orbit computation  Jun 5 00:45
Observational summary
Optical observations (Discarded) 1166 (8)
Radar observations (Discarded) 0 (0)
Arc length 10423.7 days
Unobserved 27 days

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Ephemeris at epoch 60468 MJD
Right Ascension 185.652 deg
Declination -3.14049 deg
V Magnitude 19.34 mag
Solar Elongation -110.02 deg
Galactic Latitude 58.94 deg
Rate 0.16 deg/day
Direction 77.854 deg

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