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AstDyS ∴ Objects ∴ 1998HG39 ∴ Summary
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(58835) 1998HG39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62981 1.042e-08 au
e 0.0305 4.693e-08
i 15.579 5.197e-06 deg
Ω 25.175 1.244e-05 deg
ω 124.647 7.686e-05 deg
M 82.284 7.495e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5496 au
Aphelion 2.71 au
Asc. node-Earth separation 1.67826 au
Desc. node-Earth separation 1.57927 au
Earth MOID 1.57247 au
Orbital period 1557.71 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 2355 (5)
Radar observations (Discarded) 0 (0)
Arc length 24875.9 days
Unobserved 350 days

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Ephemeris at epoch 60419 MJD
Right Ascension 252.204 deg
Declination -35.1658 deg
V Magnitude 18.12 mag
Solar Elongation 132.61 deg
Galactic Latitude 6.22 deg
Rate 0.149 deg/day
Direction -151.516 deg

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