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(565898) 2017HE18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67551 2.174e-08 au
e 0.223171 5.495e-08
i 5.939 8.995e-06 deg
Ω 174.728 5.741e-05 deg
ω 100.565 6.756e-05 deg
M 172.25 2.84e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0784 au
Aphelion 3.2726 au
Asc. node-Earth separation 1.65633 au
Desc. node-Earth separation 1.4379 au
Earth MOID 1.07206 au
Orbital period 1598.48 days
Date of orbit computation  Jun 5 02:38
Observational summary
Optical observations (Discarded) 147 (0)
Radar observations (Discarded) 0 (0)
Arc length 7604.68 days
Unobserved 210 days

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Ephemeris at epoch 60478 MJD
Right Ascension 98.4668 deg
Declination 18.8398 deg
V Magnitude 23.72 mag
Solar Elongation -12.81 deg
Galactic Latitude 4.75 deg
Rate 0.336 deg/day
Direction 92.231 deg

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