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AstDyS ∴ Objects ∴ 1987CH ∴ Summary
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(19125) 1987CH  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20317 5.426e-09 au
e 0.07557 2.433e-08
i 5.436 2.712e-06 deg
Ω 147.14 3.659e-05 deg
ω 352.276 4.462e-05 deg
M 140.787 2.59e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0367 au
Aphelion 2.3697 au
Asc. node-Earth separation 1.05042 au
Desc. node-Earth separation 1.35643 au
Earth MOID 1.0502 au
Orbital period 1194.45 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 3613 (137)
Radar observations (Discarded) 0 (0)
Arc length 14853.6 days
Unobserved 284 days

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Ephemeris at epoch 60426 MJD
Right Ascension 318.684 deg
Declination -12.6865 deg
V Magnitude 19.47 mag
Solar Elongation 78.73 deg
Galactic Latitude -37.47 deg
Rate 0.326 deg/day
Direction 73.357 deg

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