AstDyS-2

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AstDyS ∴ Objects ∴ 2017ER22 ∴ Summary
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2017ER22  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.55053 2.661e-08 au
e 0.465403 4.796e-08
i 23.9 9.32e-06 deg
Ω 57.438 2.836e-05 deg
ω 25.534 3.916e-05 deg
M 269.54 4.29e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8289 au
Aphelion 2.2722 au
Asc. node-Earth separation -0.13191 au
Desc. node-Earth separation 1.08232 au
Earth MOID 0.12504 au
Orbital period 705.211 days
Date of orbit computation  apr 24 02:21
Observational summary
Optical observations (Discarded) 145 (3)
Radar observations (Discarded) 0 (0)
Arc length 2253.89 days
Unobserved 345 days

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Ephemeris at epoch 60426 MJD
Right Ascension 352.543 deg
Declination -23.8995 deg
V Magnitude 23.54 mag
Solar Elongation 54.85 deg
Galactic Latitude -71.4 deg
Rate 0.636 deg/day
Direction 72.751 deg

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