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(4844) Matsuyama  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55434 6.368e-09 au
e 0.218928 3.166e-08
i 5.957 3.076e-06 deg
Ω 248.097 2.562e-05 deg
ω 355.213 2.624e-05 deg
M 338.744 7.012e-06 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9951 au
Aphelion 3.1136 au
Asc. node-Earth separation 0.98267 au
Desc. node-Earth separation 2.12504 au
Earth MOID 0.98211 au
Orbital period 1491.13 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5468 (284)
Radar observations (Discarded) 0 (0)
Arc length 25108.5 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 219.403 deg
Declination -21.3424 deg
V Magnitude 14.71 mag
Solar Elongation 169.6 deg
Galactic Latitude 35.14 deg
Rate 0.21 deg/day
Direction -57.088 deg

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