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(6225) Hiroko  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21152 6.517e-09 au
e 0.033635 3.912e-08
i 5.346 3.585e-06 deg
Ω 218.438 3.897e-05 deg
ω 321.873 6.694e-05 deg
M 30.59 5.536e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1371 au
Aphelion 2.2859 au
Asc. node-Earth separation 1.14505 au
Desc. node-Earth separation 1.27721 au
Earth MOID 1.14012 au
Orbital period 1201.25 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 1960 (11)
Radar observations (Discarded) 0 (0)
Arc length 25054.4 days
Unobserved 114 days

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Ephemeris at epoch 60419 MJD
Right Ascension 224.919 deg
Declination -16.9311 deg
V Magnitude 17.89 mag
Solar Elongation 161.74 deg
Galactic Latitude 36.07 deg
Rate 0.226 deg/day
Direction -59.802 deg

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