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(403775) 2011HS4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.938309 3.14e-09 au
e 0.680084 9.123e-08
i 5.464 6.319e-06 deg
Ω 117.485 9.195e-05 deg
ω 314.282 9.042e-05 deg
M 170.532 2.999e-05 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3002 au
Aphelion distance 1.5764 au
Asc. node-Earth separation -0.64138 au
Desc. node-Earth separation -0.05513 au
Earth MOID 0.00583 au
Orbital period 331.984 days
Date of orbit computation   giu 7 09:50
Observational summary
Optical observations (Discarded) 142 (1)
Radar observations (Discarded) 0 (0)
Arc length 8040 days
Unobserved 10 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 293.643 deg
Declination -13.7118 deg
V Magnitude 20.67 mag
Solar Elongation 150.87 deg
Galactic Latitude -15.66 deg
Rate 0.656 deg/day
Direction -93.76 deg

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