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(540216) 2017RA21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27055 2.538e-08 au
e 0.144932 9.027e-08
i 6.663 1.065e-05 deg
Ω 305.981 9.863e-05 deg
ω 346.754 0.00011 deg
M 18.994 5.234e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9415 au
Aphelion 2.5996 au
Asc. node-Earth separation 0.93293 au
Desc. node-Earth separation 1.60381 au
Earth MOID 0.92586 au
Orbital period 1249.67 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 91 (1)
Radar observations (Discarded) 0 (0)
Arc length 5186 days
Unobserved 372 days

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Ephemeris at epoch 60425 MJD
Right Ascension 349.045 deg
Declination -2.63265 deg
V Magnitude 22.6 mag
Solar Elongation 46.08 deg
Galactic Latitude -56.54 deg
Rate 0.534 deg/day
Direction 63.01 deg

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