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AstDyS ∴ Objects ∴ 1998HB115 ∴ Summary
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(17846) 1998HB115  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.62559 1.678e-08 au
e 0.090706 4.663e-08
i 14.738 4.857e-06 deg
Ω 140.581 1.932e-05 deg
ω 345.07 3.634e-05 deg
M 7.712 3.297e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3874 au
Aphelion 2.8638 au
Asc. node-Earth separation 1.40607 au
Desc. node-Earth separation 1.84062 au
Earth MOID 1.40315 au
Orbital period 1553.96 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1450 (6)
Radar observations (Discarded) 0 (0)
Arc length 10637.6 days
Unobserved 296 days

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Ephemeris at epoch 58503 MJD
Right Ascension 186.773 deg
Declination 5.14956 deg
V Magnitude 17.36 mag
Solar Elongation 114.97 deg
Galactic Latitude 67.27 deg
Rate 0.157 deg/day
Direction 57.548 deg

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