AstDyS-2

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AstDyS ∴ Objects ∴ 1998WC16 ∴ Summary
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(42787) 1998WC16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98413 1.443e-08 au
e 0.092089 3.41e-08
i 11.434 2.883e-06 deg
Ω 74.523 2.326e-05 deg
ω 236.022 3.336e-05 deg
M 71.002 2.315e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7093 au
Aphelion 3.2589 au
Asc. node-Earth separation 2.13478 au
Desc. node-Earth separation 1.79937 au
Earth MOID 1.71352 au
Orbital period 1882.89 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 3275 (157)
Radar observations (Discarded) 0 (0)
Arc length 9202.98 days
Unobserved 65 days

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Ephemeris at epoch 60397 MJD
Right Ascension 25.9266 deg
Declination 4.39127 deg
V Magnitude 19.11 mag
Solar Elongation -19.08 deg
Galactic Latitude -56.05 deg
Rate 0.395 deg/day
Direction 64.765 deg

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