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AstDyS ∴ Objects ∴ 2001QS31 ∴ Summary
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(109093) 2001QS31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6044 5.67e-09 au
e 0.300038 4.075e-08
i 4.461 4.956e-06 deg
Ω 55.738 5.1e-05 deg
ω 281.581 5.169e-05 deg
M 147.26 7.515e-06 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.823 au
Aphelion 3.3858 au
Asc. node-Earth separation 1.24707 au
Desc. node-Earth separation 1.5112 au
Earth MOID 0.82023 au
Orbital period 1535.18 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1259 (5)
Radar observations (Discarded) 0 (0)
Arc length 12072.9 days
Unobserved 56 days

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Ephemeris at epoch 60440 MJD
Right Ascension 130.439 deg
Declination 22.7794 deg
V Magnitude 21.88 mag
Solar Elongation -77.39 deg
Galactic Latitude 33.81 deg
Rate 0.19 deg/day
Direction 110.406 deg

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