AstDyS-2

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(498) Tokio  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65033 4.324e-09 au
e 0.223936 2.574e-08
i 9.502 2.584e-06 deg
Ω 97.149 1.527e-05 deg
ω 241.75 1.602e-05 deg
M 97.127 4.601e-06 deg

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Other useful info
Absolute Magnitude (H)    8.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0568 au
Aphelion 3.2438 au
Asc. node-Earth separation 1.83291 au
Desc. node-Earth separation 1.25972 au
Earth MOID 1.06697 au
Orbital period 1575.97 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 5990 (56)
Radar observations (Discarded) 0 (0)
Arc length 45255.7 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 79.1257 deg
Declination 23.4372 deg
V Magnitude 14.54 mag
Solar Elongation -71.57 deg
Galactic Latitude -8.47 deg
Rate 0.284 deg/day
Direction 79.914 deg

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