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AstDyS ∴ Objects ∴ 1998HG54 ∴ Summary
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(35586) 1998HG54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63336 1.242e-08 au
e 0.047359 4.623e-08
i 11.986 5.554e-06 deg
Ω 22.109 1.797e-05 deg
ω 304.84 5.821e-05 deg
M 269.693 5.717e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5086 au
Aphelion 2.7581 au
Asc. node-Earth separation 1.56187 au
Desc. node-Earth separation 1.69813 au
Earth MOID 1.51952 au
Orbital period 1560.86 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 1490 (2)
Radar observations (Discarded) 0 (0)
Arc length 9179.84 days
Unobserved 346 days

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Ephemeris at epoch 60425 MJD
Right Ascension 245.198 deg
Declination -31.9575 deg
V Magnitude 18.66 mag
Solar Elongation 144.8 deg
Galactic Latitude 12.71 deg
Rate 0.16 deg/day
Direction -121.151 deg

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