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AstDyS ∴ Objects ∴ Josefa ∴ Summary
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(649) Josefa  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54709 5.373e-09 au
e 0.278548 4.042e-08
i 12.716 3.905e-06 deg
Ω 357.007 5.818e-06 deg
ω 349.472 8.282e-06 deg
M 233.249 3.839e-06 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8376 au
Aphelion 3.2566 au
Asc. node-Earth separation 0.84061 au
Desc. node-Earth separation 2.24051 au
Earth MOID 0.83268 au
Orbital period 1484.79 days
Date of orbit computation  Jun 5 00:37
Observational summary
Optical observations (Discarded) 8065 (78)
Radar observations (Discarded) 0 (0)
Arc length 42613.9 days
Unobserved 44 days

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Ephemeris at epoch 60489 MJD
Right Ascension 188.387 deg
Declination -12.8705 deg
V Magnitude 18.39 mag
Solar Elongation -96.26 deg
Galactic Latitude 49.77 deg
Rate 0.124 deg/day
Direction 109.444 deg

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