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NEODyS ∴ Objects ∴ 1998HN3 ∴ Summary
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1998HN3  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 3.10852 7.355e-08 au
e 0.617803 1.62e-07
i 9.203 5.639e-05 deg
Ω 49.203 0.0001158 deg
ω 250.562 0.0001481 deg
M 163.294 6.96e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1881 au
Aphelion 5.029 au
Asc. node-Earth separation 1.43023 au
Desc. node-Earth separation 0.58553 au
Earth MOID 0.23572 au
Orbital period 2001.84 days
Date of orbit computation   Jul 10 17:38
Observational summary
Optical observations (Discarded) 56 (0)
Radar observations (Discarded) 0 (0)
Arc length 6425 days
Unobserved 642 days

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Ephemeris at epoch 57989 MJD
Right Ascension 123.737 deg
Declination 27.139 deg
V Magnitude 26.08 mag
Solar Elongation 31.65 deg
Galactic Latitude 29.36 deg
Rate 0.189 deg/day
Direction 98.711 deg

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