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AstDyS ∴ Objects ∴ 1998HB116 ∴ Summary
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(100887) 1998HB116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08896 1.996e-08 au
e 0.18712 4.73e-08
i 11.239 5.203e-06 deg
Ω 78.086 2.392e-05 deg
ω 176.35 2.73e-05 deg
M 237.934 1.27e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.511 au
Aphelion 3.667 au
Asc. node-Earth separation 2.68122 au
Desc. node-Earth separation 1.49656 au
Earth MOID 1.4962 au
Orbital period 1982.97 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 952 (6)
Radar observations (Discarded) 0 (0)
Arc length 9431.83 days
Unobserved 93 days

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Ephemeris at epoch 60423 MJD
Right Ascension 104.951 deg
Declination 29.776 deg
V Magnitude 21.19 mag
Solar Elongation -70.19 deg
Galactic Latitude 14.75 deg
Rate 0.211 deg/day
Direction 97.774 deg

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