NEODyS-2

Near Earth Objects - Dynamic Site
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2017SE20  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.754537 0.0002574 au
e 0.370536 0.0005619
i 7.332 0.01622 deg
Ω 4.68 0.0001375 deg
ω 192.269 0.002557 deg
M 0.822 0.2586 deg

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Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.475 au
Aphelion 1.0341 au
Asc. node-Earth separation 0.01821 au
Desc. node-Earth separation -0.5212 au
Earth MOID 0.01134 au
Orbital period 239.397 days
Date of orbit computation   Oct 1 21:18
Observational summary
Optical observations (Discarded) 25 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 410 days

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Ephemeris at epoch 58436 MJD
Right Ascension 254.928 deg
Declination -26.0221 deg
V Magnitude 29.45 mag
Solar Elongation -25.36 deg
Galactic Latitude 10.05 deg
Rate 1.465 deg/day
Direction 95.965 deg

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