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(515002) 2009QS4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18017 1.121e-08 au
e 0.235591 7.149e-08
i 7.695 7.426e-06 deg
Ω 147.769 5.268e-05 deg
ω 163.39 5.794e-05 deg
M 204.279 2.588e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6665 au
Aphelion 2.6938 au
Asc. node-Earth separation 1.67198 au
Desc. node-Earth separation 0.66854 au
Earth MOID 0.65399 au
Orbital period 1175.81 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 177 (0)
Radar observations (Discarded) 0 (0)
Arc length 4865.88 days
Unobserved 490 days

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Ephemeris at epoch 60397 MJD
Right Ascension 129.491 deg
Declination 18.2009 deg
V Magnitude 23.03 mag
Solar Elongation -119.7 deg
Galactic Latitude 31.43 deg
Rate 0.038 deg/day
Direction -0.206 deg

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