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(439060) 2011HE55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43248 2.221e-08 au
e 0.068811 6.88e-08
i 6.545 6.742e-06 deg
Ω 162.9 6.454e-05 deg
ω 22.086 8.529e-05 deg
M 176.351 5.856e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2651 au
Aphelion 2.5999 au
Asc. node-Earth separation 1.28465 au
Desc. node-Earth separation 1.57815 au
Earth MOID 1.26912 au
Orbital period 1385.71 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 164 (0)
Radar observations (Discarded) 0 (0)
Arc length 6026.96 days
Unobserved 221 days

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Ephemeris at epoch 60418 MJD
Right Ascension 11.7035 deg
Declination 2.99668 deg
V Magnitude 23.09 mag
Solar Elongation 16.29 deg
Galactic Latitude -59.85 deg
Rate 0.432 deg/day
Direction 69.622 deg

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