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(2230) Yunnan  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85875 8.598e-09 au
e 0.060433 2.803e-08
i 2.573 3.809e-06 deg
Ω 153.69 4.849e-05 deg
ω 254.809 5.917e-05 deg
M 140.792 3.194e-05 deg

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Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.686 au
Aphelion 3.0315 au
Asc. node-Earth separation 1.90506 au
Desc. node-Earth separation 1.794 au
Earth MOID 1.69734 au
Orbital period 1765.48 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 5763 (106)
Radar observations (Discarded) 0 (0)
Arc length 27095.3 days
Unobserved 60 days

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Ephemeris at epoch 60397 MJD
Right Ascension 195.222 deg
Declination -3.86455 deg
V Magnitude 16.37 mag
Solar Elongation 171.6 deg
Galactic Latitude 58.92 deg
Rate 0.211 deg/day
Direction -64.095 deg

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