AstDyS-2

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AstDyS ∴ Objects ∴ 2006HW21 ∴ Summary
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(273145) 2006HW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05661 3.115e-08 au
e 0.10864 5.557e-08
i 5.266 7.724e-06 deg
Ω 146.114 8.014e-05 deg
ω 143.016 9.103e-05 deg
M 66.785 4.329e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7245 au
Aphelion 3.3887 au
Asc. node-Earth separation 2.32033 au
Desc. node-Earth separation 1.76756 au
Earth MOID 1.71044 au
Orbital period 1951.9 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 264 (2)
Radar observations (Discarded) 0 (0)
Arc length 6770.13 days
Unobserved 210 days

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Ephemeris at epoch 60419 MJD
Right Ascension 15.7437 deg
Declination 3.64323 deg
V Magnitude 22.17 mag
Solar Elongation 13.49 deg
Galactic Latitude -59.1 deg
Rate 0.387 deg/day
Direction 69.197 deg

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