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AstDyS ∴ Objects ∴ Zenobia ∴ Summary
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(840) Zenobia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12726 9.511e-09 au
e 0.10312 2.498e-08
i 9.978 2.837e-06 deg
Ω 272.552 1.962e-05 deg
ω 8.592 2.599e-05 deg
M 213.224 1.773e-05 deg

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Other useful info
Absolute Magnitude (H)    10.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8048 au
Aphelion 3.4497 au
Asc. node-Earth separation 1.79126 au
Desc. node-Earth separation 2.46245 au
Earth MOID 1.78856 au
Orbital period 2019.97 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 5049 (38)
Radar observations (Discarded) 0 (0)
Arc length 39208.6 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 114.473 deg
Declination 15.1014 deg
V Magnitude 16.34 mag
Solar Elongation -84.66 deg
Galactic Latitude 16.96 deg
Rate 0.164 deg/day
Direction 97.217 deg

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