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(540847) 2017XO21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9359 3.827e-08 au
e 0.027457 7.17e-08
i 7.366 7.685e-06 deg
Ω 27.596 5.556e-05 deg
ω 217.922 0.0001425 deg
M 265.98 0.0001308 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8553 au
Aphelion 3.0165 au
Asc. node-Earth separation 2.00383 au
Desc. node-Earth separation 1.8675 au
Earth MOID 1.84689 au
Orbital period 1837.43 days
Date of orbit computation  feb 22 03:44
Observational summary
Optical observations (Discarded) 166 (1)
Radar observations (Discarded) 0 (0)
Arc length 7289.21 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 136.541 deg
Declination 25.1768 deg
V Magnitude 22.04 mag
Solar Elongation -122.74 deg
Galactic Latitude 39.84 deg
Rate 0.057 deg/day
Direction -159.459 deg

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