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(25416) Chyanwen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4343 7.334e-09 au
e 0.035413 3.655e-08
i 3.637 3.285e-06 deg
Ω 229.508 6.186e-05 deg
ω 315.967 7.828e-05 deg
M 19.133 4.854e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3481 au
Aphelion 2.5205 au
Asc. node-Earth separation 1.36105 au
Desc. node-Earth separation 1.50562 au
Earth MOID 1.34963 au
Orbital period 1387.26 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 1746 (12)
Radar observations (Discarded) 0 (0)
Arc length 10351.2 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 208.67 deg
Declination -13.6819 deg
V Magnitude 17.93 mag
Solar Elongation -176.08 deg
Galactic Latitude 46.4 deg
Rate 0.244 deg/day
Direction -62.501 deg

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