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AstDyS ∴ Objects ∴ 1981EJ13 ∴ Summary
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(73657) 1981EJ13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47333 7.635e-09 au
e 0.095948 2.865e-08
i 7.918 3.954e-06 deg
Ω 319.897 3.084e-05 deg
ω 148.56 4.22e-05 deg
M 88.023 2.882e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.236 au
Aphelion 2.7106 au
Asc. node-Earth separation 1.65607 au
Desc. node-Earth separation 1.27901 au
Earth MOID 1.25706 au
Orbital period 1420.77 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 2147 (8)
Radar observations (Discarded) 0 (0)
Arc length 15744.7 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 205.556 deg
Declination -24.1176 deg
V Magnitude 18.13 mag
Solar Elongation -167.15 deg
Galactic Latitude 37.31 deg
Rate 0.24 deg/day
Direction -70.815 deg

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