NEODyS-2

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2018PN21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.77464 0.0001825 au
e 0.415448 5.782e-05
i 11.366 0.001063 deg
Ω 312.234 0.0003021 deg
ω 33.753 0.0004865 deg
M 15.257 0.002016 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0374 au
Aphelion 2.5119 au
Asc. node-Earth separation 0.07631 au
Desc. node-Earth separation 1.25668 au
Earth MOID 0.06165 au
Orbital period 863.506 days
Date of orbit computation   Oct 9 14:57
Observational summary
Optical observations (Discarded) 27 (1)
Radar observations (Discarded) 0 (0)
Arc length 71 days
Unobserved 60 days

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Ephemeris at epoch 58441 MJD
Right Ascension 55.4928 deg
Declination 60.1915 deg
V Magnitude 23.61 mag
Solar Elongation 139.13 deg
Galactic Latitude 4.02 deg
Rate 0.54 deg/day
Direction -158.331 deg

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