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AstDyS ∴ Objects ∴ 2004HR23 ∴ Summary
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(311104) 2004HR23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71855 1.62e-08 au
e 0.158978 4.01e-08
i 14.357 5.967e-06 deg
Ω 25.815 1.807e-05 deg
ω 85.624 2.825e-05 deg
M 241.179 1.926e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2864 au
Aphelion 3.1507 au
Asc. node-Earth separation 1.62286 au
Desc. node-Earth separation 1.67882 au
Earth MOID 1.3559 au
Orbital period 1637.21 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 528 (2)
Radar observations (Discarded) 0 (0)
Arc length 8495.1 days
Unobserved 701 days

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Ephemeris at epoch 60425 MJD
Right Ascension 359.68 deg
Declination -8.6888 deg
V Magnitude 22.07 mag
Solar Elongation 39.38 deg
Galactic Latitude -67.74 deg
Rate 0.359 deg/day
Direction 64.716 deg

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