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AstDyS ∴ Objects ∴ 1999CH ∴ Summary
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(59228) 1999CH  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29374 6.669e-09 au
e 0.118304 3.913e-08
i 7.166 3.6e-06 deg
Ω 37.301 3.089e-05 deg
ω 346.506 3.407e-05 deg
M 189.047 1.495e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0224 au
Aphelion 2.5651 au
Asc. node-Earth separation 1.03616 au
Desc. node-Earth separation 1.54893 au
Earth MOID 1.02711 au
Orbital period 1268.86 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 3386 (551)
Radar observations (Discarded) 0 (0)
Arc length 9306.64 days
Unobserved 420 days

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Ephemeris at epoch 60419 MJD
Right Ascension 217.027 deg
Declination -14.2003 deg
V Magnitude 18.27 mag
Solar Elongation 169.8 deg
Galactic Latitude 42.48 deg
Rate 0.252 deg/day
Direction -81.877 deg

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