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(403775) 2011HS4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.938309 3.145e-09 au
e 0.680085 1.227e-07
i 5.464 6.743e-06 deg
Ω 117.485 0.0001075 deg
ω 314.282 0.000106 deg
M 170.532 3.651e-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   feb 27 11:50
Observational summary
Optical observations (Discarded) 138 (1)
Radar observations (Discarded) 0 (0)
Arc length 7705 days
Unobserved 286 days

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Ephemeris
(Epoch 60417 MJD)
Right Ascension 294.846 deg
Declination -16.2975 deg
V Magnitude 23.77 mag
Solar Elongation 93.25 deg
Galactic Latitude -17.78 deg
Rate 0.282 deg/day
Direction 74.82 deg

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