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AstDyS ∴ Objects ∴ 1998HB103 ∴ Summary
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(44147) 1998HB103  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31797 6.801e-09 au
e 0.043854 3.585e-08
i 7.194 3.44e-06 deg
Ω 45.723 2.648e-05 deg
ω 132.363 4.419e-05 deg
M 170.465 3.548e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2163 au
Aphelion 2.4196 au
Asc. node-Earth separation 1.394 au
Desc. node-Earth separation 1.23814 au
Earth MOID 1.2236 au
Orbital period 1289.02 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 2391 (4)
Radar observations (Discarded) 0 (0)
Arc length 9184.15 days
Unobserved 312 days

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Ephemeris at epoch 60426 MJD
Right Ascension 8.62128 deg
Declination -0.7123 deg
V Magnitude 19.91 mag
Solar Elongation 28.55 deg
Galactic Latitude -63.27 deg
Rate 0.453 deg/day
Direction 65.731 deg

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