AstDyS-2

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AstDyS ∴ Objects ∴ 1998QW15 ∴ Summary
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(23784) 1998QW15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98926 1.543e-08 au
e 0.140765 4.692e-08
i 0.99 3.951e-06 deg
Ω 223.785 0.0002238 deg
ω 141.352 0.0002242 deg
M 324.127 1.329e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5685 au
Aphelion 3.41 au
Asc. node-Earth separation 2.28241 au
Desc. node-Earth separation 1.65006 au
Earth MOID 1.56668 au
Orbital period 1887.75 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 1454 (15)
Radar observations (Discarded) 0 (0)
Arc length 16297.8 days
Unobserved 285 days

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Ephemeris at epoch 60426 MJD
Right Ascension 343.394 deg
Declination -6.17044 deg
V Magnitude 20.12 mag
Solar Elongation 53.59 deg
Galactic Latitude -55.02 deg
Rate 0.39 deg/day
Direction 67.302 deg

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