AstDyS-2

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(18559) 1997EN2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13878 1.377e-08 au
e 0.10374 3.512e-08
i 10.278 3.615e-06 deg
Ω 163.865 1.942e-05 deg
ω 14.328 2.583e-05 deg
M 307.35 1.815e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8132 au
Aphelion 3.4644 au
Asc. node-Earth separation 1.82996 au
Desc. node-Earth separation 2.44454 au
Earth MOID 1.81923 au
Orbital period 2031.13 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2527 (6)
Radar observations (Discarded) 0 (0)
Arc length 11157.1 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 100.939 deg
Declination 16.192 deg
V Magnitude 19.19 mag
Solar Elongation -71.61 deg
Galactic Latitude 5.65 deg
Rate 0.274 deg/day
Direction 83.23 deg

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