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AstDyS ∴ Objects ∴ 2001QU89 ∴ Summary
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(408828) 2001QU89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63435 1.716e-08 au
e 0.191774 7.239e-08
i 33.791 8.959e-06 deg
Ω 133.966 9.863e-06 deg
ω 207.803 1.87e-05 deg
M 96.847 1.726e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1291 au
Aphelion 3.1395 au
Asc. node-Earth separation 2.07063 au
Desc. node-Earth separation 1.15547 au
Earth MOID 1.14208 au
Orbital period 1561.73 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 293 (1)
Radar observations (Discarded) 0 (0)
Arc length 8268.71 days
Unobserved 61 days

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Ephemeris at epoch 60425 MJD
Right Ascension 90.8324 deg
Declination 9.58208 deg
V Magnitude 21.62 mag
Solar Elongation -57.02 deg
Galactic Latitude -6.14 deg
Rate 0.349 deg/day
Direction 67.795 deg

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