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AstDyS ∴ Objects ∴ 2004HE17 ∴ Summary
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(189227) 2004HE17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34784 1.328e-08 au
e 0.114001 4.348e-08
i 5.522 7.509e-06 deg
Ω 5.993 4.828e-05 deg
ω 257.864 5.924e-05 deg
M 154.801 3.277e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0802 au
Aphelion 2.6155 au
Asc. node-Earth separation 1.37308 au
Desc. node-Earth separation 1.26548 au
Earth MOID 1.07314 au
Orbital period 1314.02 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 392 (1)
Radar observations (Discarded) 0 (0)
Arc length 8204.71 days
Unobserved 99 days

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Ephemeris at epoch 60420 MJD
Right Ascension 54.4174 deg
Declination 23.2011 deg
V Magnitude 22.38 mag
Solar Elongation -27.74 deg
Galactic Latitude -25.62 deg
Rate 0.415 deg/day
Direction 76.463 deg

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