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2011HP  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.91969 1.638e-09 au
e 0.480637 8.811e-09
i 3.726 2.594e-06 deg
Ω 229.495 1.239e-05 deg
ω 46.289 1.355e-05 deg
M 286.144 1.935e-06 deg

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Other useful info
Absolute Magnitude (H)    22.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.997 au
Aphelion distance 2.8424 au
Asc. node-Earth separation 0.09802 au
Desc. node-Earth separation 1.22231 au
Earth MOID 0.02755 au
Orbital period 971.507 days
Date of orbit computation   feb 26 10:55
Observational summary
Optical observations (Discarded) 424 (1)
Radar observations (Discarded) 1 (0)
Arc length 3092 days
Unobserved 1668 days

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Ephemeris
(Epoch 60424 MJD)
Right Ascension 125.292 deg
Declination 15.1842 deg
V Magnitude 26.08 mag
Solar Elongation -90.02 deg
Galactic Latitude 26.56 deg
Rate 0.203 deg/day
Direction 93.381 deg

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