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NEODyS ∴ Objects ∴ 1998HN3 ∴ Summary
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1998HN3  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10766 7.382e-08 au
e 0.618235 1.621e-07
i 9.203 5.639e-05 deg
Ω 49.199 0.0001159 deg
ω 250.568 0.0001481 deg
M 235.252 7.161e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1864 au
Aphelion 5.0289 au
Asc. node-Earth separation 1.42634 au
Desc. node-Earth separation 0.58122 au
Earth MOID 0.23369 au
Orbital period 2001.01 days
Date of orbit computation   Oct 1 16:42
Observational summary
Optical observations (Discarded) 56 (0)
Radar observations (Discarded) 0 (0)
Arc length 6425 days
Unobserved 1060 days

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Ephemeris at epoch 58407 MJD
Right Ascension 152.952 deg
Declination 20.0368 deg
V Magnitude 25.85 mag
Solar Elongation 55.02 deg
Galactic Latitude 52.9 deg
Rate 0.17 deg/day
Direction 103.831 deg

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