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AstDyS ∴ Objects ∴ Thyra ∴ Summary
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(115) Thyra  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38005 2.703e-09 au
e 0.19258 2.626e-08
i 11.586 2.428e-06 deg
Ω 308.768 1.406e-05 deg
ω 96.899 1.538e-05 deg
M 140.358 8.63e-06 deg

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Other useful info
Absolute Magnitude (H)    7.8 mag
Slope parameter (G)    0.12 mag
Perihelion 1.9217 au
Aphelion 2.8384 au
Asc. node-Earth separation 1.33116 au
Desc. node-Earth separation 1.25564 au
Earth MOID 0.97181 au
Orbital period 1341.15 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 6053 (82)
Radar observations (Discarded) 0 (0)
Arc length 55186.3 days
Unobserved 79 days

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Ephemeris at epoch 60419 MJD
Right Ascension 188.314 deg
Declination -22.1792 deg
V Magnitude 11.86 mag
Solar Elongation -158.97 deg
Galactic Latitude 40.5 deg
Rate 0.233 deg/day
Direction -63.239 deg

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