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(20879) Chengyuhsuan  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30326 7.408e-09 au
e 0.086473 3.37e-08
i 4.718 3.692e-06 deg
Ω 279.022 4.453e-05 deg
ω 255.157 4.981e-05 deg
M 137.649 2.262e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1041 au
Aphelion 2.5024 au
Asc. node-Earth separation 1.32134 au
Desc. node-Earth separation 1.25366 au
Earth MOID 1.11521 au
Orbital period 1276.77 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1596 (5)
Radar observations (Discarded) 0 (0)
Arc length 9779.79 days
Unobserved 280 days

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Ephemeris at epoch 60418 MJD
Right Ascension 340.521 deg
Declination -5.37319 deg
V Magnitude 20.93 mag
Solar Elongation 48.19 deg
Galactic Latitude -52.31 deg
Rate 0.409 deg/day
Direction 65.105 deg

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