AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Tunica ∴ Summary
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(1070) Tunica  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.23088 1.636e-08 au
e 0.079324 4.389e-08
i 16.964 4.554e-06 deg
Ω 165.304 1.381e-05 deg
ω 190.204 2.988e-05 deg
M 327.033 2.831e-05 deg

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Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9746 au
Aphelion 3.4872 au
Asc. node-Earth separation 2.48872 au
Desc. node-Earth separation 1.97038 au
Earth MOID 1.96948 au
Orbital period 2121.19 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2184 (28)
Radar observations (Discarded) 0 (0)
Arc length 42035.3 days
Unobserved 86 days

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Ephemeris at epoch 58500 MJD
Right Ascension 328.842 deg
Declination -10.554 deg
V Magnitude 16.7 mag
Solar Elongation -31.07 deg
Galactic Latitude -45.46 deg
Rate 0.377 deg/day
Direction 77.56 deg

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