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(18290) Sumiyoshi  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32281 6.909e-09 au
e 0.085775 2.901e-08
i 6.723 3.989e-06 deg
Ω 344.42 2.522e-05 deg
ω 252.742 3.541e-05 deg
M 32.444 2.609e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1236 au
Aphelion 2.5221 au
Asc. node-Earth separation 1.35869 au
Desc. node-Earth separation 1.25688 au
Earth MOID 1.12394 au
Orbital period 1293.06 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3243 (9)
Radar observations (Discarded) 0 (0)
Arc length 19735.2 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 315.359 deg
Declination -23.4923 deg
V Magnitude 18.37 mag
Solar Elongation 83.95 deg
Galactic Latitude -38.34 deg
Rate 0.347 deg/day
Direction 76.114 deg

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