NEODyS-2

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2018XB4  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.0709 4.673e-05 au
e 0.199245 7.645e-05
i 8.731 0.003625 deg
Ω 92.097 0.001985 deg
ω 92.366 0.001991 deg
M 218.02 0.01156 deg

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Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8575 au
Aphelion 1.2843 au
Asc. node-Earth separation 0.05269 au
Desc. node-Earth separation 0.00239 au
Earth MOID 0.00146 au
Orbital period 404.78 days
Date of orbit computation   Jan 18 15:27
Observational summary
Optical observations (Discarded) 59 (0)
Radar observations (Discarded) 0 (0)
Arc length 33 days
Unobserved 6 days

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Ephemeris at epoch 58504 MJD
Right Ascension 0.23463 deg
Declination 31.7805 deg
V Magnitude 22.76 mag
Solar Elongation -75.73 deg
Galactic Latitude -29.87 deg
Rate 1.358 deg/day
Direction -64.598 deg

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