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AstDyS ∴ Objects ∴ 2001QS89 ∴ Summary
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(68399) 2001QS89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67232 9.942e-09 au
e 0.220977 4.068e-08
i 11.08 4.148e-06 deg
Ω 59.179 1.909e-05 deg
ω 344.923 2.133e-05 deg
M 10.31 7.994e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0818 au
Aphelion 3.2628 au
Asc. node-Earth separation 1.10779 au
Desc. node-Earth separation 2.21934 au
Earth MOID 1.09377 au
Orbital period 1595.63 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1305 (8)
Radar observations (Discarded) 0 (0)
Arc length 27098 days
Unobserved 84 days

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Ephemeris at epoch 60423 MJD
Right Ascension 54.685 deg
Declination 20.8095 deg
V Magnitude 19.81 mag
Solar Elongation -24.31 deg
Galactic Latitude -27.25 deg
Rate 0.541 deg/day
Direction 71.914 deg

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