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2009HB  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.43709 1.851e-08 au
e 0.589007 4.946e-08
i 10.086 1.675e-05 deg
Ω 206.407 4.936e-05 deg
ω 108.168 5.101e-05 deg
M 138.358 1.208e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0016 au
Aphelion 3.8726 au
Asc. node-Earth separation 0.94402 au
Desc. node-Earth separation 0.34884 au
Earth MOID 0.12798 au
Orbital period 1389.65 days
Date of orbit computation   Oct 1 17:58
Observational summary
Optical observations (Discarded) 134 (2)
Radar observations (Discarded) 0 (0)
Arc length 6971 days
Unobserved 1803 days

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Ephemeris at epoch 58440 MJD
Right Ascension 138.91 deg
Declination 4.76742 deg
V Magnitude 24.46 mag
Solar Elongation 95.4 deg
Galactic Latitude 34.05 deg
Rate 0.069 deg/day
Direction 147.957 deg

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