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AstDyS ∴ Objects ∴ 2001QR128 ∴ Summary
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(109301) 2001QR128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01092 1.814e-08 au
e 0.099475 4.503e-08
i 8.91 4.275e-06 deg
Ω 245.428 3.406e-05 deg
ω 68.377 4.357e-05 deg
M 128.246 2.57e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7114 au
Aphelion 3.3104 au
Asc. node-Earth separation 1.86235 au
Desc. node-Earth separation 2.10883 au
Earth MOID 1.71304 au
Orbital period 1908.3 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 964 (1)
Radar observations (Discarded) 0 (0)
Arc length 8684.06 days
Unobserved 52 days

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Ephemeris at epoch 60425 MJD
Right Ascension 80.5845 deg
Declination 19.5298 deg
V Magnitude 21.29 mag
Solar Elongation -46.27 deg
Galactic Latitude -9.53 deg
Rate 0.308 deg/day
Direction 87.922 deg

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