NEODyS-2

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2018HD2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.30633 0.01118 au
e 0.127866 0.00585
i 26.773 0.4011 deg
Ω 36.234 0.001453 deg
ω 174.717 0.2288 deg
M 113.188 1.627 deg

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Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1393 au
Aphelion 1.4734 au
Asc. node-Earth separation 0.47918 au
Desc. node-Earth separation 0.13172 au
Earth MOID 0.1317 au
Orbital period 545.355 days
Date of orbit computation   Oct 1 21:50
Observational summary
Optical observations (Discarded) 34 (0)
Radar observations (Discarded) 0 (0)
Arc length 19 days
Unobserved 189 days

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Ephemeris at epoch 58439 MJD
Right Ascension 325.98 deg
Declination -34.5114 deg
V Magnitude 27.37 mag
Solar Elongation -82.63 deg
Galactic Latitude -49.43 deg
Rate 0.738 deg/day
Direction 39.421 deg

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