NEODyS-2

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2017ER2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.388 0.00217 au
e 0.533223 0.0003926
i 9.597 0.005112 deg
Ω 351.713 0.001341 deg
ω 164.405 0.0005832 deg
M 105.072 0.1432 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1147 au
Aphelion 3.6613 au
Asc. node-Earth separation 2.50725 au
Desc. node-Earth separation 0.13531 au
Earth MOID 0.12858 au
Orbital period 1347.87 days
Date of orbit computation   Mar 13 14:39
Observational summary
Optical observations (Discarded) 23 (0)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 543 days

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Ephemeris at epoch 58382 MJD
Right Ascension 320.317 deg
Declination -20.9894 deg
V Magnitude 30.55 mag
Solar Elongation -138.2 deg
Galactic Latitude -41.97 deg
Rate 0.136 deg/day
Direction -91.063 deg

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