AstDyS-2

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AstDyS ∴ Objects ∴ 1996HW21 ∴ Summary
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(17632) 1996HW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27582 5.528e-09 au
e 0.099494 3.148e-08
i 2.383 3.317e-06 deg
Ω 221.39 7.432e-05 deg
ω 290.866 7.604e-05 deg
M 98.246 1.598e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0494 au
Aphelion 2.5022 au
Asc. node-Earth separation 1.16857 au
Desc. node-Earth separation 1.34475 au
Earth MOID 1.06156 au
Orbital period 1254.02 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2629 (12)
Radar observations (Discarded) 0 (0)
Arc length 10432.8 days
Unobserved 325 days

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Ephemeris at epoch 60427 MJD
Right Ascension 294.741 deg
Declination -19.2964 deg
V Magnitude 19.3 mag
Solar Elongation 103.6 deg
Galactic Latitude -18.88 deg
Rate 0.175 deg/day
Direction 72.904 deg

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