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AstDyS ∴ Objects ∴ 1997WR38 ∴ Summary
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(17714) 1997WR38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25848 7.227e-09 au
e 0.179393 3.803e-08
i 3.875 3.676e-06 deg
Ω 295.26 6.113e-05 deg
ω 22.614 6.205e-05 deg
M 1.619 1.201e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8533 au
Aphelion 2.6636 au
Asc. node-Earth separation 0.85896 au
Desc. node-Earth separation 1.6367 au
Earth MOID 0.84041 au
Orbital period 1239.72 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1865 (16)
Radar observations (Discarded) 0 (0)
Arc length 10939 days
Unobserved 304 days

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Ephemeris at epoch 60426 MJD
Right Ascension 352.758 deg
Declination -1.25981 deg
V Magnitude 19.39 mag
Solar Elongation 43.1 deg
Galactic Latitude -57.74 deg
Rate 0.586 deg/day
Direction 64.598 deg

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