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(499307) 2009WC52  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.52226 1.903e-08 au
e 0.554433 7.105e-08
i 7.151 5.453e-06 deg
Ω 178.67 4.321e-05 deg
ω 149.239 4.646e-05 deg
M 9.77 6.905e-06 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1238 au
Aphelion 3.9207 au
Asc. node-Earth separation 2.34253 au
Desc. node-Earth separation 0.17947 au
Earth MOID 0.12841 au
Orbital period 1463.13 days
Date of orbit computation   Dec 12 15:16
Observational summary
Optical observations (Discarded) 172 (17)
Radar observations (Discarded) 0 (0)
Arc length 2941 days
Unobserved 5 days

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Ephemeris at epoch 58103 MJD
Right Ascension 49.3797 deg
Declination 5.41138 deg
V Magnitude 20.99 mag
Solar Elongation -142.64 deg
Galactic Latitude -41.99 deg
Rate 0.091 deg/day
Direction -38.945 deg

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