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(425986) 2011HR81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7411 2.489e-08 au
e 0.241422 5.547e-08
i 8.251 1.105e-05 deg
Ω 333.074 3.916e-05 deg
ω 256.811 4.466e-05 deg
M 296.399 2.286e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0793 au
Aphelion 3.4029 au
Asc. node-Earth separation 1.72181 au
Desc. node-Earth separation 1.45763 au
Earth MOID 1.08844 au
Orbital period 1657.62 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 203 (2)
Radar observations (Discarded) 0 (0)
Arc length 9840.21 days
Unobserved 71 days

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Ephemeris at epoch 60425 MJD
Right Ascension 124.054 deg
Declination 21.0411 deg
V Magnitude 22.11 mag
Solar Elongation -86.57 deg
Galactic Latitude 27.65 deg
Rate 0.237 deg/day
Direction 113.608 deg

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