AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Iduna ∴ Summary
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(176) Iduna  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.18067 1.141e-08 au
e 0.170474 3.247e-08
i 22.674 3.854e-06 deg
Ω 200.497 9.503e-06 deg
ω 188.561 1.393e-05 deg
M 303.607 1.14e-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 3.7229 au
Asc. node-Earth separation 2.71067 au
Desc. node-Earth separation 1.64515 au
Earth MOID 1.64363 au
Orbital period 2071.93 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2624 (55)
Radar observations (Discarded) 0 (0)
Arc length 51499.1 days
Unobserved 95 days

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Ephemeris at epoch 58502 MJD
Right Ascension 325.873 deg
Declination -0.75007 deg
V Magnitude 13.98 mag
Solar Elongation -31.73 deg
Galactic Latitude -37.81 deg
Rate 0.41 deg/day
Direction 80.62 deg

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