AstDyS-2

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AstDyS ∴ Objects ∴ 2002HW16 ∴ Summary
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(99665) 2002HW16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7803 1.748e-08 au
e 0.215637 5.213e-08
i 7.494 5.642e-06 deg
Ω 331.936 3.824e-05 deg
ω 345.53 4.053e-05 deg
M 183.899 1.758e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1808 au
Aphelion 3.3798 au
Asc. node-Earth separation 1.18273 au
Desc. node-Earth separation 2.36198 au
Earth MOID 1.16836 au
Orbital period 1693.31 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1034 (3)
Radar observations (Discarded) 0 (0)
Arc length 8854.99 days
Unobserved 46 days

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Ephemeris at epoch 60427 MJD
Right Ascension 129.23 deg
Declination 19.7003 deg
V Magnitude 21.07 mag
Solar Elongation -89.66 deg
Galactic Latitude 31.73 deg
Rate 0.137 deg/day
Direction 114.643 deg

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