AstDyS-2

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AstDyS ∴ Objects ∴ 1998QW2 ∴ Summary
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(22653) 1998QW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74834 1.469e-08 au
e 0.182657 3.942e-08
i 45.784 8.453e-06 deg
Ω 320.439 5.518e-06 deg
ω 261.219 2.349e-05 deg
M 304.936 2.561e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2463 au
Aphelion 3.2503 au
Asc. node-Earth separation 1.72003 au
Desc. node-Earth separation 1.59829 au
Earth MOID 1.49836 au
Orbital period 1664.19 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1682 (4)
Radar observations (Discarded) 0 (0)
Arc length 25267.1 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 125.132 deg
Declination 9.17975 deg
V Magnitude 18.44 mag
Solar Elongation -92.2 deg
Galactic Latitude 23.94 deg
Rate 0.192 deg/day
Direction 150.903 deg

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