NEODyS-2

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NEODyS ∴ Objects ∴ 1997EN23 ∴ Summary
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1997EN23  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 3.27699 0.022 au
e 0.629703 0.004398
i 6.966 0.01608 deg
Ω 178.476 0.08274 deg
ω 353.47 0.1573 deg
M 137.555 14.59 deg

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Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2135 au
Aphelion 5.3405 au
Asc. node-Earth separation 0.22085 au
Desc. node-Earth separation 4.27944 au
Earth MOID 0.21954 au
Orbital period 2166.76 days
Date of orbit computation   Nov 18 11:32
Observational summary
Optical observations (Discarded) 17 (0)
Radar observations (Discarded) 0 (0)
Arc length 21 days
Unobserved 7299 days

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Ephemeris at epoch 57835 MJD
Right Ascension 345.049 deg
Declination -4.47001 deg
V Magnitude 30.67 mag
Solar Elongation 17.89 deg
Galactic Latitude -55.12 deg
Rate 0.197 deg/day
Direction 68.442 deg

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