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AstDyS ∴ Objects ∴ Tatjana ∴ Summary
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(769) Tatjana  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16712 9.266e-09 au
e 0.186558 2.589e-08
i 7.37 3.365e-06 deg
Ω 38.369 1.685e-05 deg
ω 253.116 1.961e-05 deg
M 221.227 1.037e-05 deg

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Other useful info
Absolute Magnitude (H)    9.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5763 au
Aphelion 3.758 au
Asc. node-Earth separation 2.23993 au
Desc. node-Earth separation 1.89295 au
Earth MOID 1.57235 au
Orbital period 2058.71 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 7746 (59)
Radar observations (Discarded) 0 (0)
Arc length 40340.4 days
Unobserved 41 days

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Ephemeris at epoch 60430 MJD
Right Ascension 133.114 deg
Declination 25.166 deg
V Magnitude 15.61 mag
Solar Elongation -88.78 deg
Galactic Latitude 36.85 deg
Rate 0.133 deg/day
Direction 121.537 deg

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