AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997CD18 ∴ Summary
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(241584) 1997CD18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57092 2.087e-08 au
e 0.155354 1.135e-07
i 8.366 5.241e-06 deg
Ω 303.148 6.037e-05 deg
ω 115.159 8.281e-05 deg
M 270.239 5.699e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1715 au
Aphelion 2.9703 au
Asc. node-Earth separation 1.67066 au
Desc. node-Earth separation 1.36978 au
Earth MOID 1.19998 au
Orbital period 1505.68 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 648 (2)
Radar observations (Discarded) 0 (0)
Arc length 9185.98 days
Unobserved 759 days

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Ephemeris at epoch 60426 MJD
Right Ascension 337.517 deg
Declination -7.53513 deg
V Magnitude 21.41 mag
Solar Elongation 59.53 deg
Galactic Latitude -51.21 deg
Rate 0.377 deg/day
Direction 63.05 deg

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