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2017XE21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63025 4.234e-07 au
e 0.276281 8.497e-07
i 11.635 1.321e-05 deg
Ω 261.792 4.005e-05 deg
ω 118.108 0.0001671 deg
M 197.965 4.514e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9036 au
Aphelion 3.3569 au
Asc. node-Earth separation 1.77714 au
Desc. node-Earth separation 1.16619 au
Earth MOID 0.93894 au
Orbital period 1558.1 days
Date of orbit computation  feb 22 08:29
Observational summary
Optical observations (Discarded) 125 (0)
Radar observations (Discarded) 0 (0)
Arc length 2889.57 days
Unobserved 890 days

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Ephemeris at epoch 60419 MJD
Right Ascension 208.997 deg
Declination -25.1205 deg
V Magnitude 23.01 mag
Solar Elongation 165.91 deg
Galactic Latitude 35.48 deg
Rate 0.22 deg/day
Direction -65.22 deg

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