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(403775) 2011HS4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 0.93833 4.894e-09 au
e 0.680009 1.359e-07
i 5.463 8.692e-06 deg
Ω 117.503 0.0001421 deg
ω 314.279 0.0001374 deg
M 309.196 5.114e-05 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3003 au
Aphelion distance 1.5764 au
Asc. node-Earth separation -0.64182 au
Desc. node-Earth separation -0.0572 au
Earth MOID 0.00605 au
Orbital period 331.995 days
Date of orbit computation   giu 7 14:27
Observational summary
Optical observations (Discarded) 117 (0)
Radar observations (Discarded) 0 (0)
Arc length 6946 days
Unobserved 49 days

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Ephemeris
(Epoch 59421 MJD)
Right Ascension 213.372 deg
Declination -8.12983 deg
V Magnitude 23.84 mag
Solar Elongation -90.96 deg
Galactic Latitude 49.53 deg
Rate 0.268 deg/day
Direction 125.952 deg

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