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AstDyS ∴ Objects ∴ Zenobia ∴ Summary
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(840) Zenobia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13039 1.731e-08 au
e 0.100484 4.071e-08
i 9.989 4.374e-06 deg
Ω 272.76 2.85e-05 deg
ω 10.354 3.808e-05 deg
M 215.386 2.682e-05 deg

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Other useful info
Absolute Magnitude (H)    10.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8158 au
Aphelion 3.4449 au
Asc. node-Earth separation 1.80246 au
Desc. node-Earth separation 2.45443 au
Earth MOID 1.7988 au
Orbital period 2023 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1970 (28)
Radar observations (Discarded) 0 (0)
Arc length 37272.1 days
Unobserved 128 days

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Ephemeris at epoch 58533 MJD
Right Ascension 151.228 deg
Declination -1.33744 deg
V Magnitude 14.9 mag
Solar Elongation 167.1 deg
Galactic Latitude 40.87 deg
Rate 0.203 deg/day
Direction -76.741 deg

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