AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Isabella ∴ Summary
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(210) Isabella  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.72178 8.226e-09 au
e 0.123548 3.374e-08
i 5.26 3.977e-06 deg
Ω 32.582 4.034e-05 deg
ω 14.95 4.335e-05 deg
M 329.068 1.572e-05 deg

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Other useful info
Absolute Magnitude (H)    9.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3855 au
Aphelion 3.0581 au
Asc. node-Earth separation 1.40021 au
Desc. node-Earth separation 2.03636 au
Earth MOID 1.39488 au
Orbital period 1640.13 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2241 (70)
Radar observations (Discarded) 0 (0)
Arc length 48860.4 days
Unobserved 120 days

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Ephemeris at epoch 58531 MJD
Right Ascension 22.2629 deg
Declination 10.3467 deg
V Magnitude 14.6 mag
Solar Elongation -56.66 deg
Galactic Latitude -51.43 deg
Rate 0.421 deg/day
Direction 65.918 deg

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