AstDyS-2

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AstDyS ∴ Objects ∴ 1999EJ2 ∴ Summary
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(31554) 1999EJ2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58539 8.534e-09 au
e 0.081041 3.188e-08
i 14.88 3.392e-06 deg
Ω 191.961 1.168e-05 deg
ω 54.951 2.234e-05 deg
M 321.022 1.88e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3759 au
Aphelion 2.7949 au
Asc. node-Earth separation 1.45477 au
Desc. node-Earth separation 1.69445 au
Earth MOID 1.39546 au
Orbital period 1518.4 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 3862 (111)
Radar observations (Discarded) 0 (0)
Arc length 25894 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 204.763 deg
Declination -3.4348 deg
V Magnitude 16.12 mag
Solar Elongation -171.96 deg
Galactic Latitude 57.35 deg
Rate 0.269 deg/day
Direction -44.185 deg

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