AstDyS-2

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AstDyS ∴ Objects ∴ 1998HQ118 ∴ Summary
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(48878) 1998HQ118  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04779 1.5e-08 au
e 0.143465 3.209e-08
i 16.043 3.794e-06 deg
Ω 132.177 1.477e-05 deg
ω 346.622 2.158e-05 deg
M 33.783 1.603e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6105 au
Aphelion 3.485 au
Asc. node-Earth separation 1.63454 au
Desc. node-Earth separation 2.45503 au
Earth MOID 1.62914 au
Orbital period 1943.47 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2385 (10)
Radar observations (Discarded) 0 (0)
Arc length 11187.4 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 153.97 deg
Declination 23.571 deg
V Magnitude 18.16 mag
Solar Elongation -118.52 deg
Galactic Latitude 54.81 deg
Rate 0.045 deg/day
Direction 108.17 deg

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