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AstDyS ∴ Objects ∴ Johanna ∴ Summary
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(127) Johanna  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75781 5.917e-09 au
e 0.064126 2.816e-08
i 8.24 2.48e-06 deg
Ω 31.119 2.189e-05 deg
ω 92.245 3.304e-05 deg
M 313.438 2.315e-05 deg

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Other useful info
Absolute Magnitude (H)    8.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.581 au
Aphelion 2.9347 au
Asc. node-Earth separation 1.75964 au
Desc. node-Earth separation 1.73453 au
Earth MOID 1.61322 au
Orbital period 1672.8 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 5692 (62)
Radar observations (Discarded) 0 (0)
Arc length 55285.3 days
Unobserved 41 days

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Ephemeris at epoch 60431 MJD
Right Ascension 65.4164 deg
Declination 26.1453 deg
V Magnitude 14.08 mag
Solar Elongation -27.57 deg
Galactic Latitude -16.55 deg
Rate 0.422 deg/day
Direction 79.195 deg

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