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AstDyS ∴ Objects ∴ 1997EL16 ∴ Summary
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(23661) 1997EL16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56516 1.18e-08 au
e 0.141514 5.484e-08
i 1.214 5.507e-06 deg
Ω 183.007 0.0002429 deg
ω 350.507 0.0002438 deg
M 216.054 2.287e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2022 au
Aphelion 2.9282 au
Asc. node-Earth separation 1.20915 au
Desc. node-Earth separation 1.91955 au
Earth MOID 1.20756 au
Orbital period 1500.62 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 549 (3)
Radar observations (Discarded) 0 (0)
Arc length 9720.84 days
Unobserved 191 days

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Ephemeris at epoch 60426 MJD
Right Ascension 26.8246 deg
Declination 10.6902 deg
V Magnitude 21.56 mag
Solar Elongation 7.2 deg
Galactic Latitude -49.83 deg
Rate 0.395 deg/day
Direction 69.627 deg

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