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(540846) 2017XK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08981 6.624e-08 au
e 0.085527 1.233e-07
i 9.355 9.909e-06 deg
Ω 263.467 7.24e-05 deg
ω 131.851 8.657e-05 deg
M 79.603 4.758e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8256 au
Aphelion 3.3541 au
Asc. node-Earth separation 2.23695 au
Desc. node-Earth separation 1.91822 au
Earth MOID 1.8441 au
Orbital period 1983.8 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 100 (0)
Radar observations (Discarded) 0 (0)
Arc length 4054.87 days
Unobserved 546 days

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Ephemeris at epoch 60426 MJD
Right Ascension 111.268 deg
Declination 15.445 deg
V Magnitude 22.65 mag
Solar Elongation -74.78 deg
Galactic Latitude 14.29 deg
Rate 0.245 deg/day
Direction 96.659 deg

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