NEODyS-2

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2013ER  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.84838 0.001093 au
e 0.442804 0.0003142
i 4.707 0.002568 deg
Ω 339.992 0.0003281 deg
ω 182.821 0.001109 deg
M 285.131 0.5696 deg

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Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0299 au
Aphelion 2.6669 au
Asc. node-Earth separation 1.65545 au
Desc. node-Earth separation 0.04111 au
Earth MOID 0.0402 au
Orbital period 917.88 days
Date of orbit computation   Oct 9 19:55
Observational summary
Optical observations (Discarded) 38 (5)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 1686 days

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Ephemeris at epoch 58048 MJD
Right Ascension 81.6587 deg
Declination 31.545 deg
V Magnitude 27.94 mag
Solar Elongation 125.28 deg
Galactic Latitude -2.05 deg
Rate 0.222 deg/day
Direction 58.419 deg

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