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AstDyS ∴ Objects ∴ Ryba ∴ Summary
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(2523) Ryba  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02192 1.077e-08 au
e 0.034076 2.682e-08
i 8.897 2.472e-06 deg
Ω 282.315 1.629e-05 deg
ω 285.84 4.262e-05 deg
M 223.165 3.774e-05 deg

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Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9189 au
Aphelion 3.1249 au
Asc. node-Earth separation 1.97397 au
Desc. node-Earth separation 2.06405 au
Earth MOID 1.9272 au
Orbital period 1918.77 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 7310 (64)
Radar observations (Discarded) 0 (0)
Arc length 26347.9 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 62.3948 deg
Declination 24.4218 deg
V Magnitude 17.55 mag
Solar Elongation -28.29 deg
Galactic Latitude -19.72 deg
Rate 0.355 deg/day
Direction 83.388 deg

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