AstDyS-2

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AstDyS ∴ Objects ∴ 1998HC1 ∴ Summary
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(65961) 1998HC1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64992 1.158e-08 au
e 0.115419 4.686e-08
i 11.865 4.908e-06 deg
Ω 168.818 1.775e-05 deg
ω 28.204 2.423e-05 deg
M 23.859 1.837e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3441 au
Aphelion 2.9558 au
Asc. node-Earth separation 1.38047 au
Desc. node-Earth separation 1.9046 au
Earth MOID 1.35112 au
Orbital period 1575.61 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1404 (324)
Radar observations (Discarded) 0 (0)
Arc length 9431.25 days
Unobserved 72 days

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Ephemeris at epoch 60426 MJD
Right Ascension 247.423 deg
Declination -4.19874 deg
V Magnitude 18.82 mag
Solar Elongation 145.37 deg
Galactic Latitude 28.77 deg
Rate 0.17 deg/day
Direction -41.217 deg

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