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NEODyS ∴ Objects ∴ 2005HB4 ∴ Summary
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2005HB4  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.35516 2.581e-05 au
e 0.228314 1.335e-05
i 2.527 0.0002763 deg
Ω 83.823 0.0007856 deg
ω 153.284 0.001041 deg
M 302.115 0.111 deg

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Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0458 au
Aphelion distance 1.6646 au
Asc. node-Earth separation 0.63001 au
Desc. node-Earth separation 0.05076 au
Earth MOID 0.03732 au
Orbital period 576.216 days
Date of orbit computation   May 25 10:46
Observational summary
Optical observations (Discarded) 72 (2)
Radar observations (Discarded) 1 (0)
Arc length 77 days
Unobserved 5205 days

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Ephemeris
(Epoch 58744 MJD)
Right Ascension 232.879 deg
Declination -20.0452 deg
V Magnitude 26.85 mag
Solar Elongation -60.93 deg
Galactic Latitude 28.95 deg
Rate 1.037 deg/day
Direction 105.773 deg

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