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NEODyS ∴ Objects ∴ 1998HN3 ∴ Summary
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1998HN3  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 3.10727 7.416e-08 au
e 0.618409 1.62e-07
i 9.203 5.639e-05 deg
Ω 49.194 0.0001159 deg
ω 250.584 0.0001481 deg
M 271.234 7.264e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1857 au
Aphelion 5.0288 au
Asc. node-Earth separation 1.42518 au
Desc. node-Earth separation 0.58219 au
Earth MOID 0.23351 au
Orbital period 2000.63 days
Date of orbit computation   May 25 10:42
Observational summary
Optical observations (Discarded) 56 (0)
Radar observations (Discarded) 0 (0)
Arc length 6425 days
Unobserved 1305 days

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Ephemeris at epoch 58652 MJD
Right Ascension 148.233 deg
Declination 21.2266 deg
V Magnitude 25.13 mag
Solar Elongation -57.24 deg
Galactic Latitude 49.07 deg
Rate 0.192 deg/day
Direction 118.502 deg

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