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(139776) 2001QS309  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93558 1.782e-08 au
e 0.056335 4.275e-08
i 3.192 4.542e-06 deg
Ω 91.831 8.746e-05 deg
ω 11.993 9.991e-05 deg
M 63.094 4.663e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7702 au
Aphelion 3.101 au
Asc. node-Earth separation 1.79056 au
Desc. node-Earth separation 2.08046 au
Earth MOID 1.78764 au
Orbital period 1837.12 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 899 (7)
Radar observations (Discarded) 0 (0)
Arc length 8191.28 days
Unobserved 89 days

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Ephemeris at epoch 60418 MJD
Right Ascension 165.012 deg
Declination 11.1357 deg
V Magnitude 19.81 mag
Solar Elongation -133.63 deg
Galactic Latitude 59.34 deg
Rate 0.058 deg/day
Direction -86.215 deg

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