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(219699) 2001XS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72293 1.381e-08 au
e 0.172456 4.975e-08
i 6.872 5.609e-06 deg
Ω 319.382 4.318e-05 deg
ω 124.955 4.728e-05 deg
M 355.497 1.707e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2533 au
Aphelion 3.1925 au
Asc. node-Earth separation 1.9184 au
Desc. node-Earth separation 1.41842 au
Earth MOID 1.27826 au
Orbital period 1641.17 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 820 (102)
Radar observations (Discarded) 0 (0)
Arc length 8072.87 days
Unobserved 99 days

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Ephemeris at epoch 60426 MJD
Right Ascension 69.0366 deg
Declination 26.2227 deg
V Magnitude 21.1 mag
Solar Elongation -35.52 deg
Galactic Latitude -14.06 deg
Rate 0.494 deg/day
Direction 84.877 deg

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