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(384713) 2011HR55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64665 3.399e-08 au
e 0.069154 8.975e-08
i 12.24 6.901e-06 deg
Ω 128.175 3.662e-05 deg
ω 39.045 6.149e-05 deg
M 55.616 5.162e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4636 au
Aphelion 2.8297 au
Asc. node-Earth separation 1.51541 au
Desc. node-Earth separation 1.76861 au
Earth MOID 1.48484 au
Orbital period 1572.69 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 197 (4)
Radar observations (Discarded) 0 (0)
Arc length 6624.34 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 250.147 deg
Declination -4.24705 deg
V Magnitude 21.01 mag
Solar Elongation 141.95 deg
Galactic Latitude 26.48 deg
Rate 0.131 deg/day
Direction -59.47 deg

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