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(258) Tyche  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61385 4.816e-09 au
e 0.205279 2.931e-08
i 14.329 3.523e-06 deg
Ω 207.536 1.369e-05 deg
ω 155.408 1.597e-05 deg
M 89.872 9.952e-06 deg

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Other useful info
Absolute Magnitude (H)    8.4 mag
Slope parameter (G)    0.23 mag
Perihelion 2.0773 au
Aphelion 3.1504 au
Asc. node-Earth separation 2.07425 au
Desc. node-Earth separation 1.1151 au
Earth MOID 1.08471 au
Orbital period 1543.55 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 4371 (71)
Radar observations (Discarded) 0 (0)
Arc length 50359.4 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 101.504 deg
Declination 9.93901 deg
V Magnitude 13.93 mag
Solar Elongation -65.43 deg
Galactic Latitude 3.32 deg
Rate 0.324 deg/day
Direction 85.1 deg

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