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AstDyS ∴ Objects ∴ Chaoyichi ∴ Summary
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(21436) Chaoyichi  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.18622 7.764e-09 au
e 0.085556 4.908e-08
i 3.736 5.257e-06 deg
Ω 320.317 5.563e-05 deg
ω 178.324 6.033e-05 deg
M 170.965 2.223e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9992 au
Aphelion 2.3733 au
Asc. node-Earth separation 1.3596 au
Desc. node-Earth separation 1.01121 au
Earth MOID 1.01106 au
Orbital period 1180.7 days
Date of orbit computation  Oct 31 05:09
Observational summary
Optical observations (Discarded) 1141 (4)
Radar observations (Discarded) 0 (0)
Arc length 10541 days
Unobserved 130 days

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Ephemeris at epoch 58440 MJD
Right Ascension 301.46 deg
Declination -20.2351 deg
V Magnitude 20.31 mag
Solar Elongation -63.99 deg
Galactic Latitude -25.09 deg
Rate 0.385 deg/day
Direction 75.804 deg

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