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AstDyS ∴ Objects ∴ Johanna ∴ Summary
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(127) Johanna  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.75506 9.023e-09 au
e 0.066967 3.503e-08
i 8.245 4.041e-06 deg
Ω 31.155 2.79e-05 deg
ω 93.844 4.115e-05 deg
M 241.013 2.939e-05 deg

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Other useful info
Absolute Magnitude (H)    8.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5706 au
Aphelion 2.9396 au
Asc. node-Earth separation 1.7605 au
Desc. node-Earth separation 1.72366 au
Earth MOID 1.60087 au
Orbital period 1670.3 days
Date of orbit computation  Oct 8 21:12
Observational summary
Optical observations (Discarded) 2095 (95)
Radar observations (Discarded) 0 (0)
Arc length 53277.5 days
Unobserved 32 days

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Ephemeris at epoch 58413 MJD
Right Ascension 352.925 deg
Declination -9.22855 deg
V Magnitude 13.14 mag
Solar Elongation -141.22 deg
Galactic Latitude -64.02 deg
Rate 0.124 deg/day
Direction -84.146 deg

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