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(4100) Sumiko  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00796 1.154e-08 au
e 0.110625 2.892e-08
i 11.131 2.845e-06 deg
Ω 89.742 1.791e-05 deg
ω 306.049 2.302e-05 deg
M 48.475 1.548e-05 deg

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Other useful info
Absolute Magnitude (H)    11.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6752 au
Aphelion 3.3407 au
Asc. node-Earth separation 1.80644 au
Desc. node-Earth separation 2.16187 au
Earth MOID 1.70161 au
Orbital period 1905.49 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 4474 (49)
Radar observations (Discarded) 0 (0)
Arc length 34397.1 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 73.7166 deg
Declination 23.3946 deg
V Magnitude 17.41 mag
Solar Elongation -66.63 deg
Galactic Latitude -12.52 deg
Rate 0.315 deg/day
Direction 77.228 deg

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