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AstDyS ∴ Objects ∴ Joan ∴ Summary
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(2677) Joan  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99281 1.108e-08 au
e 0.052366 3.495e-08
i 10.097 3.998e-06 deg
Ω 194.609 1.659e-05 deg
ω 17.365 3.69e-05 deg
M 30.509 3.464e-05 deg

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Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8361 au
Aphelion 3.1495 au
Asc. node-Earth separation 1.84233 au
Desc. node-Earth separation 2.14307 au
Earth MOID 1.83293 au
Orbital period 1891.11 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 4073 (61)
Radar observations (Discarded) 0 (0)
Arc length 34281.1 days
Unobserved 57 days

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Ephemeris at epoch 60397 MJD
Right Ascension 264.639 deg
Declination -14.3398 deg
V Magnitude 16.78 mag
Solar Elongation 102.57 deg
Galactic Latitude 9.01 deg
Rate 0.161 deg/day
Direction 64.293 deg

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