AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Tina ∴ Summary
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(1222) Tina  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.79437 8.469e-09 au
e 0.249612 3.907e-08
i 19.59 5.608e-06 deg
Ω 245.793 1.197e-05 deg
ω 59.893 1.616e-05 deg
M 157.646 9.814e-06 deg

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Other useful info
Absolute Magnitude (H)    11.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0969 au
Aphelion 3.4919 au
Asc. node-Earth separation 1.3139 au
Desc. node-Earth separation 2.00847 au
Earth MOID 1.14814 au
Orbital period 1706.18 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1727 (12)
Radar observations (Discarded) 0 (0)
Arc length 31540.5 days
Unobserved 90 days

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Ephemeris at epoch 58500 MJD
Right Ascension 123.112 deg
Declination -3.60147 deg
V Magnitude 16.56 mag
Solar Elongation 155.06 deg
Galactic Latitude 16.19 deg
Rate 0.215 deg/day
Direction -91.157 deg

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