AstDyS-2

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AstDyS ∴ Objects ∴ 1998HN23 ∴ Summary
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(37948) 1998HN23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58396 1.045e-08 au
e 0.064583 3.423e-08
i 14.618 4.164e-06 deg
Ω 60.594 1.302e-05 deg
ω 207.119 3.404e-05 deg
M 35.111 3.12e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4171 au
Aphelion 2.7508 au
Asc. node-Earth separation 1.74335 au
Desc. node-Earth separation 1.42101 au
Earth MOID 1.40906 au
Orbital period 1517.15 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 2483 (8)
Radar observations (Discarded) 0 (0)
Arc length 9273.42 days
Unobserved 255 days

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Ephemeris at epoch 60426 MJD
Right Ascension 341.859 deg
Declination -21.0868 deg
V Magnitude 19.5 mag
Solar Elongation 61.46 deg
Galactic Latitude -61.14 deg
Rate 0.394 deg/day
Direction 76.653 deg

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