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AstDyS ∴ Objects ∴ 2001QL18 ∴ Summary
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(55000) 2001QL18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53457 7.649e-09 au
e 0.167551 4.222e-08
i 1.74 4.722e-06 deg
Ω 123.795 0.0001079 deg
ω 243.701 0.0001086 deg
M 198.417 1.424e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1099 au
Aphelion 2.9592 au
Asc. node-Earth separation 1.67629 au
Desc. node-Earth separation 1.27839 au
Earth MOID 1.10934 au
Orbital period 1473.86 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1445 (13)
Radar observations (Discarded) 0 (0)
Arc length 12040.5 days
Unobserved 77 days

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Ephemeris at epoch 60427 MJD
Right Ascension 199.402 deg
Declination -5.4074 deg
V Magnitude 19.99 mag
Solar Elongation -162.87 deg
Galactic Latitude 56.85 deg
Rate 0.214 deg/day
Direction -68.916 deg

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