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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Thais ∴ Summary
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(1236) Thais  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.43067 6.002e-09 au
e 0.24143 3.608e-08
i 13.175 4.19e-06 deg
Ω 48.611 1.593e-05 deg
ω 306.174 1.745e-05 deg
M 12.179 7.537e-06 deg

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Other useful info
Absolute Magnitude (H)    11.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8438 au
Aphelion 3.0175 au
Asc. node-Earth separation 1.01314 au
Desc. node-Earth separation 1.65828 au
Earth MOID 0.87363 au
Orbital period 1384.16 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1904 (14)
Radar observations (Discarded) 0 (0)
Arc length 31758.5 days
Unobserved 88 days

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Ephemeris at epoch 58499 MJD
Right Ascension 22.9875 deg
Declination 11.2281 deg
V Magnitude 15.99 mag
Solar Elongation -90.12 deg
Galactic Latitude -50.4 deg
Rate 0.391 deg/day
Direction 56.229 deg

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