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(540848) 2017XT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04629 4.81e-08 au
e 0.121688 8.249e-08
i 9.506 7.624e-06 deg
Ω 269.765 4.995e-05 deg
ω 189.817 6.228e-05 deg
M 37.284 3.958e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6756 au
Aphelion 3.417 au
Asc. node-Earth separation 2.39382 au
Desc. node-Earth separation 1.69681 au
Earth MOID 1.69344 au
Orbital period 1942.02 days
Date of orbit computation  Jun 5 02:33
Observational summary
Optical observations (Discarded) 155 (0)
Radar observations (Discarded) 0 (0)
Arc length 5902.01 days
Unobserved 131 days

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Ephemeris at epoch 60487 MJD
Right Ascension 147.596 deg
Declination 4.71576 deg
V Magnitude 22.77 mag
Solar Elongation -53.99 deg
Galactic Latitude 41.44 deg
Rate 0.349 deg/day
Direction 107.033 deg

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