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AstDyS ∴ Objects ∴ 2004HB55 ∴ Summary
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(188450) 2004HB55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.56137 2.991e-08 au
e 0.158505 5.857e-08
i 14.008 6.901e-06 deg
Ω 263.998 3.571e-05 deg
ω 349.257 4.658e-05 deg
M 155.88 3.347e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1554 au
Aphelion 2.9674 au
Asc. node-Earth separation 1.14355 au
Desc. node-Earth separation 1.9728 au
Earth MOID 1.14049 au
Orbital period 1497.3 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 266 (2)
Radar observations (Discarded) 0 (0)
Arc length 4991.52 days
Unobserved 492 days

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Ephemeris at epoch 58567 MJD
Right Ascension 65.6908 deg
Declination 21.3192 deg
V Magnitude 21.63 mag
Solar Elongation -63.66 deg
Galactic Latitude -19.58 deg
Rate 0.28 deg/day
Direction 88.412 deg

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