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AstDyS ∴ Objects ∴ 2006HY21 ∴ Summary
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(291635) 2006HY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54935 1.348e-08 au
e 0.250735 5.337e-08
i 5.245 5.422e-06 deg
Ω 145.366 7.653e-05 deg
ω 174.728 7.835e-05 deg
M 71.309 1.685e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9101 au
Aphelion 3.1886 au
Asc. node-Earth separation 2.19691 au
Desc. node-Earth separation 0.89988 au
Earth MOID 0.89718 au
Orbital period 1486.77 days
Date of orbit computation  apr 23 20:51
Observational summary
Optical observations (Discarded) 579 (2)
Radar observations (Discarded) 0 (0)
Arc length 7883.72 days
Unobserved 138 days

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Ephemeris at epoch 60425 MJD
Right Ascension 56.2298 deg
Declination 15.906 deg
V Magnitude 22.22 mag
Solar Elongation -22.96 deg
Galactic Latitude -29.82 deg
Rate 0.435 deg/day
Direction 76.186 deg

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