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AstDyS ∴ Objects ∴ Gerda ∴ Summary
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(122) Gerda  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.22523 1.447e-08 au
e 0.031875 3.704e-08
i 1.64 4.389e-06 deg
Ω 178.133 0.0001329 deg
ω 321.648 0.0001476 deg
M 299.695 6.616e-05 deg

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Other useful info
Absolute Magnitude (H)    7.7 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1224 au
Aphelion 3.328 au
Asc. node-Earth separation 2.14616 au
Desc. node-Earth separation 2.30048 au
Earth MOID 2.13394 au
Orbital period 2115.63 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2627 (124)
Radar observations (Discarded) 0 (0)
Arc length 53409.3 days
Unobserved 22 days

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Ephemeris at epoch 58438 MJD
Right Ascension 95.2346 deg
Declination 21.158 deg
V Magnitude 12.81 mag
Solar Elongation 138.38 deg
Galactic Latitude 3.12 deg
Rate 0.087 deg/day
Direction -94.083 deg

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