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2015XW421  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75513 5.152e-08 au
e 0.144003 8.26e-08
i 13.807 1.337e-05 deg
Ω 228.681 3.765e-05 deg
ω 262.963 6.453e-05 deg
M 240.513 5.766e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3584 au
Aphelion 3.1519 au
Asc. node-Earth separation 1.73687 au
Desc. node-Earth separation 1.66186 au
Earth MOID 1.4208 au
Orbital period 1670.37 days
Date of orbit computation  feb 22 08:16
Observational summary
Optical observations (Discarded) 75 (1)
Radar observations (Discarded) 0 (0)
Arc length 6117.9 days
Unobserved 240 days

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Ephemeris at epoch 60416 MJD
Right Ascension 4.9834 deg
Declination 10.4362 deg
V Magnitude 23.08 mag
Solar Elongation 18.97 deg
Galactic Latitude -51.67 deg
Rate 0.38 deg/day
Direction 68.9 deg

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