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AstDyS ∴ Objects ∴ 1998WC37 ∴ Summary
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(350471) 1998WC37  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28086 1.027e-08 au
e 0.204729 6.854e-08
i 6.262 7.997e-06 deg
Ω 50.173 6.061e-05 deg
ω 277.082 6.408e-05 deg
M 190 1.94e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8139 au
Aphelion 2.7478 au
Asc. node-Earth separation 1.14228 au
Desc. node-Earth separation 1.23208 au
Earth MOID 0.81562 au
Orbital period 1258.19 days
Date of orbit computation  feb 22 03:04
Observational summary
Optical observations (Discarded) 345 (0)
Radar observations (Discarded) 0 (0)
Arc length 11792.1 days
Unobserved 67 days

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Ephemeris at epoch 60397 MJD
Right Ascension 142.355 deg
Declination 23.6505 deg
V Magnitude 22.14 mag
Solar Elongation -129.17 deg
Galactic Latitude 44.54 deg
Rate 0.085 deg/day
Direction -107.559 deg

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