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2015WR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20197 2.065e-07 au
e 0.240389 2.505e-07
i 25.27 1.8e-05 deg
Ω 252.505 3.222e-05 deg
ω 295.328 4.866e-05 deg
M 67.314 5.073e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4323 au
Aphelion 3.9717 au
Asc. node-Earth separation 1.72128 au
Desc. node-Earth separation 2.37785 au
Earth MOID 1.53232 au
Orbital period 2092.78 days
Date of orbit computation  apr 24 02:12
Observational summary
Optical observations (Discarded) 45 (0)
Radar observations (Discarded) 0 (0)
Arc length 2732.01 days
Unobserved 343 days

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Ephemeris at epoch 60425 MJD
Right Ascension 302.648 deg
Declination -4.73834 deg
V Magnitude 22.27 mag
Solar Elongation 91.1 deg
Galactic Latitude -19.75 deg
Rate 0.205 deg/day
Direction 35.032 deg

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