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AstDyS ∴ Objects ∴ 2011HS16 ∴ Summary
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(420221) 2011HS16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05723 3.734e-08 au
e 0.007762 7.045e-08
i 10.094 8.836e-06 deg
Ω 19.892 4.03e-05 deg
ω 48.811 0.0005877 deg
M 295.648 0.0005873 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0335 au
Aphelion 3.081 au
Asc. node-Earth separation 2.0445 au
Desc. node-Earth separation 2.071 au
Earth MOID 2.04439 au
Orbital period 1952.5 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 167 (0)
Radar observations (Discarded) 0 (0)
Arc length 8594.86 days
Unobserved 216 days

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Ephemeris at epoch 60419 MJD
Right Ascension 12.2801 deg
Declination 3.42363 deg
V Magnitude 22.41 mag
Solar Elongation 16.55 deg
Galactic Latitude -59.44 deg
Rate 0.376 deg/day
Direction 63.666 deg

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