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(379781) 2011HB57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.94272 5.566e-08 au
e 0.230316 4.993e-08
i 12.736 5.904e-06 deg
Ω 127.492 2.946e-05 deg
ω 166.413 3.49e-05 deg
M 190.488 1.743e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0347 au
Aphelion 4.8508 au
Asc. node-Earth separation 3.82632 au
Desc. node-Earth separation 2.03566 au
Earth MOID 2.02029 au
Orbital period 2859.52 days
Date of orbit computation  feb 22 03:10
Observational summary
Optical observations (Discarded) 282 (2)
Radar observations (Discarded) 0 (0)
Arc length 7143.02 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 111.851 deg
Declination 20.7315 deg
V Magnitude 22.81 mag
Solar Elongation -82.26 deg
Galactic Latitude 16.95 deg
Rate 0.103 deg/day
Direction 86.441 deg

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