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AstDyS ∴ Objects ∴ 2001QH18 ∴ Summary
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(51890) 2001QH18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1256 1.7e-08 au
e 0.13238 3.302e-08
i 20.958 5.087e-06 deg
Ω 345.306 9.578e-06 deg
ω 81.923 2.48e-05 deg
M 321.553 2.076e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7118 au
Aphelion 3.5394 au
Asc. node-Earth separation 2.0077 au
Desc. node-Earth separation 2.13721 au
Earth MOID 1.81825 au
Orbital period 2018.36 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2445 (191)
Radar observations (Discarded) 0 (0)
Arc length 15227.8 days
Unobserved 118 days

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Ephemeris at epoch 60427 MJD
Right Ascension 20.4573 deg
Declination 18.9235 deg
V Magnitude 19.1 mag
Solar Elongation 14.45 deg
Galactic Latitude -43.36 deg
Rate 0.418 deg/day
Direction 60.673 deg

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