AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997SH23 ∴ Summary
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(333874) 1997SH23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59244 1.16e-08 au
e 0.181712 3.759e-08
i 4.4 6.33e-06 deg
Ω 217.141 4.878e-05 deg
ω 284.222 5.206e-05 deg
M 28.638 1.846e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1214 au
Aphelion 3.0635 au
Asc. node-Earth separation 1.39326 au
Desc. node-Earth separation 1.63152 au
Earth MOID 1.13971 au
Orbital period 1524.62 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 509 (2)
Radar observations (Discarded) 0 (0)
Arc length 9666.97 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 172.048 deg
Declination 0.00196 deg
V Magnitude 20.28 mag
Solar Elongation -136.68 deg
Galactic Latitude 56.3 deg
Rate 0.059 deg/day
Direction -2.731 deg

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