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2013ER4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.17159 0.0006145 au
e 0.298375 0.0007459
i 7.438 0.01936 deg
Ω 336.484 0.005395 deg
ω 92.134 0.033 deg
M 321.899 3.347 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.822 au
Aphelion distance 1.5212 au
Asc. node-Earth separation 0.0699 au
Desc. node-Earth separation 0.06599 au
Earth MOID 0.02747 au
Orbital period 463.193 days
Date of orbit computation   feb 26 11:15
Observational summary
Optical observations (Discarded) 21 (0)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 4059 days

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Ephemeris
(Epoch 60425 MJD)
Right Ascension 30.8959 deg
Declination 15.6003 deg
V Magnitude 26.28 mag
Solar Elongation 2.98 deg
Galactic Latitude -43.82 deg
Rate 1.164 deg/day
Direction 68.076 deg

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