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AstDyS ∴ Objects ∴ 2001ER5 ∴ Summary
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(72558) 2001ER5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20715 2.379e-08 au
e 0.111678 4.166e-08
i 5.499 4.969e-06 deg
Ω 36.597 4.672e-05 deg
ω 203.375 5.246e-05 deg
M 307.091 2.648e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.849 au
Aphelion 3.5653 au
Asc. node-Earth separation 2.5365 au
Desc. node-Earth separation 1.86618 au
Earth MOID 1.83783 au
Orbital period 2097.86 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 926 (4)
Radar observations (Discarded) 0 (0)
Arc length 11475.2 days
Unobserved 49 days

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Ephemeris at epoch 60439 MJD
Right Ascension 168.817 deg
Declination 8.88508 deg
V Magnitude 19.84 mag
Solar Elongation -117.65 deg
Galactic Latitude 60.86 deg
Rate 0.051 deg/day
Direction 162.387 deg

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