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(4498) Shinkoyama  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00139 1.102e-08 au
e 0.124584 3.854e-08
i 8.877 2.086e-06 deg
Ω 280.58 2.634e-05 deg
ω 74.543 2.789e-05 deg
M 32.091 1.227e-05 deg

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Other useful info
Absolute Magnitude (H)    11.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6275 au
Aphelion 3.3753 au
Asc. node-Earth separation 1.84303 au
Desc. node-Earth separation 2.07381 au
Earth MOID 1.63973 au
Orbital period 1899.25 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 6495 (125)
Radar observations (Discarded) 0 (0)
Arc length 20936.2 days
Unobserved 70 days

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Ephemeris at epoch 60427 MJD
Right Ascension 36.675 deg
Declination 20.3472 deg
V Magnitude 17.19 mag
Solar Elongation -6.84 deg
Galactic Latitude -37.22 deg
Rate 0.429 deg/day
Direction 73.292 deg

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