AstDyS-2

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AstDyS ∴ Objects ∴ 1997WC23 ∴ Summary
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(90965) 1997WC23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34008 7.443e-09 au
e 0.113603 4.398e-08
i 7.519 4.172e-06 deg
Ω 33.641 2.973e-05 deg
ω 7.586 3.755e-05 deg
M 141.481 2.042e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0742 au
Aphelion 2.6059 au
Asc. node-Earth separation 1.083 au
Desc. node-Earth separation 1.59727 au
Earth MOID 1.0826 au
Orbital period 1307.51 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1754 (360)
Radar observations (Discarded) 0 (0)
Arc length 9262.74 days
Unobserved 379 days

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Ephemeris at epoch 60397 MJD
Right Ascension 191.881 deg
Declination 0.40052 deg
V Magnitude 19.04 mag
Solar Elongation 173.96 deg
Galactic Latitude 63.26 deg
Rate 0.262 deg/day
Direction -76.285 deg

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