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AstDyS ∴ Objects ∴ 1997EK16 ∴ Summary
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(73890) 1997EK16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41242 7.056e-09 au
e 0.195908 2.869e-08
i 1.873 3.614e-06 deg
Ω 184.449 0.0001036 deg
ω 228.381 0.0001042 deg
M 187.614 1.104e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9398 au
Aphelion 2.885 au
Asc. node-Earth separation 1.66979 au
Desc. node-Earth separation 1.05108 au
Earth MOID 0.95171 au
Orbital period 1368.61 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1403 (6)
Radar observations (Discarded) 0 (0)
Arc length 9572.75 days
Unobserved 336 days

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Ephemeris at epoch 60423 MJD
Right Ascension 255.048 deg
Declination -20.5021 deg
V Magnitude 20.58 mag
Solar Elongation 136.95 deg
Galactic Latitude 13.25 deg
Rate 0.095 deg/day
Direction -75.127 deg

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