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AstDyS ∴ Objects ∴ 1998HN37 ∴ Summary
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(58834) 1998HN37  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69406 1.091e-08 au
e 0.134299 3.394e-08
i 12.985 5.836e-06 deg
Ω 12.735 1.686e-05 deg
ω 93.427 3.017e-05 deg
M 34.615 2.368e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3322 au
Aphelion 3.0559 au
Asc. node-Earth separation 1.6678 au
Desc. node-Earth separation 1.62473 au
Earth MOID 1.39205 au
Orbital period 1615.13 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1545 (6)
Radar observations (Discarded) 0 (0)
Arc length 11811.4 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 139.005 deg
Declination 25.2905 deg
V Magnitude 19.27 mag
Solar Elongation -100.57 deg
Galactic Latitude 42.02 deg
Rate 0.236 deg/day
Direction 136.162 deg

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