AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Iduna ∴ Summary
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(176) Iduna  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 3.18179 1.033e-08 au
e 0.170792 3.198e-08
i 22.671 3.82e-06 deg
Ω 200.497 9.089e-06 deg
ω 188.548 1.328e-05 deg
M 13.112 1.031e-05 deg

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Other useful info
Absolute Magnitude (H)    8.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6384 au
Aphelion 3.7252 au
Asc. node-Earth separation 2.71641 au
Desc. node-Earth separation 1.64526 au
Earth MOID 1.64372 au
Orbital period 2073.04 days
Date of orbit computation  Oct 21 18:12
Observational summary
Optical observations (Discarded) 2883 (55)
Radar observations (Discarded) 0 (0)
Arc length 51857.2 days
Unobserved 12 days

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Ephemeris at epoch 58778 MJD
Right Ascension 49.4451 deg
Declination 4.93123 deg
V Magnitude 12.17 mag
Solar Elongation 156.09 deg
Galactic Latitude -42.28 deg
Rate 0.256 deg/day
Direction -146.811 deg

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