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AstDyS ∴ Objects ∴ 2005JH21 ∴ Summary
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(399756) 2005JH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67064 1.621e-08 au
e 0.271685 5.511e-08
i 11.736 8.505e-06 deg
Ω 226.993 2.926e-05 deg
ω 80.974 3.384e-05 deg
M 66.615 1.601e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9451 au
Aphelion 3.3962 au
Asc. node-Earth separation 1.36295 au
Desc. node-Earth separation 1.59416 au
Earth MOID 0.97181 au
Orbital period 1594.12 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 319 (3)
Radar observations (Discarded) 0 (0)
Arc length 6766.68 days
Unobserved 156 days

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Ephemeris at epoch 60419 MJD
Right Ascension 42.0965 deg
Declination 15.694 deg
V Magnitude 21.98 mag
Solar Elongation -15.32 deg
Galactic Latitude -38.63 deg
Rate 0.43 deg/day
Direction 77.256 deg

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