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(410392) 2007WD4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34639 1.472e-08 au
e 0.180752 5.123e-08
i 4.03 6.772e-06 deg
Ω 62.43 9.534e-05 deg
ω 57.6 9.829e-05 deg
M 153.132 2.48e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9223 au
Aphelion 2.7705 au
Asc. node-Earth separation 1.08317 au
Desc. node-Earth separation 1.50004 au
Earth MOID 0.94234 au
Orbital period 1312.8 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 211 (2)
Radar observations (Discarded) 0 (0)
Arc length 5705.74 days
Unobserved 361 days

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Ephemeris at epoch 60426 MJD
Right Ascension 310.646 deg
Declination -21.2692 deg
V Magnitude 23.22 mag
Solar Elongation 88.49 deg
Galactic Latitude -33.51 deg
Rate 0.207 deg/day
Direction 82.221 deg

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