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AstDyS ∴ Objects ∴ 1998QW22 ∴ Summary
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(46844) 1998QW22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29994 5.459e-09 au
e 0.090784 2.768e-08
i 3.865 3.633e-06 deg
Ω 13.976 4.74e-05 deg
ω 70.834 5.423e-05 deg
M 15.84 2.438e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0911 au
Aphelion 2.5087 au
Asc. node-Earth separation 1.21627 au
Desc. node-Earth separation 1.35098 au
Earth MOID 1.11133 au
Orbital period 1274.01 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 2567 (12)
Radar observations (Discarded) 0 (0)
Arc length 11908 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 90.387 deg
Declination 26.6004 deg
V Magnitude 19.38 mag
Solar Elongation -53.52 deg
Galactic Latitude 1.85 deg
Rate 0.484 deg/day
Direction 91.825 deg

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