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2007HB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29912 1.624e-08 au
e 0.167086 1.572e-06
i 1.784 3.372e-05 deg
Ω 222.651 0.0002127 deg
ω 15.742 0.000609 deg
M 292.228 0.0003831 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.915 au
Aphelion 2.6833 au
Asc. node-Earth separation 0.91699 au
Desc. node-Earth separation 1.67276 au
Earth MOID 0.90291 au
Orbital period 1273.33 days
Date of orbit computation  apr 24 01:30
Observational summary
Optical observations (Discarded) 83 (0)
Radar observations (Discarded) 0 (0)
Arc length 6179.94 days
Unobserved 71 days

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Ephemeris at epoch 60427 MJD
Right Ascension 134.356 deg
Declination 15.2615 deg
V Magnitude 23.09 mag
Solar Elongation -95.54 deg
Galactic Latitude 34.65 deg
Rate 0.245 deg/day
Direction 102.145 deg

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