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AstDyS ∴ Objects ∴ Jessonda ∴ Summary
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(549) Jessonda  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68387 7.689e-09 au
e 0.258376 3.178e-08
i 3.96 3.675e-06 deg
Ω 291.409 6.228e-05 deg
ω 158.059 6.266e-05 deg
M 308.896 9.411e-06 deg

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Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9904 au
Aphelion 3.3773 au
Asc. node-Earth separation 2.27652 au
Desc. node-Earth separation 1.03611 au
Earth MOID 1.00665 au
Orbital period 1605.98 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2321 (25)
Radar observations (Discarded) 0 (0)
Arc length 41610.4 days
Unobserved 60 days

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Ephemeris at epoch 58471 MJD
Right Ascension 3.22657 deg
Declination 6.52204 deg
V Magnitude 15.19 mag
Solar Elongation -98.77 deg
Galactic Latitude -55.08 deg
Rate 0.237 deg/day
Direction 74.97 deg

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