AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Iduna ∴ Summary
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(176) Iduna  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 3.18105 1.125e-08 au
e 0.170597 3.228e-08
i 22.673 3.824e-06 deg
Ω 200.497 9.454e-06 deg
ω 188.553 1.387e-05 deg
M 338.368 1.139e-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 3.7237 au
Asc. node-Earth separation 2.71342 au
Desc. node-Earth separation 1.64503 au
Earth MOID 1.64352 au
Orbital period 2072.31 days
Date of orbit computation  Sep 11 16:49
Observational summary
Optical observations (Discarded) 2724 (55)
Radar observations (Discarded) 0 (0)
Arc length 51580.9 days
Unobserved 251 days

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Ephemeris at epoch 58741 MJD
Right Ascension 50.8088 deg
Declination 11.9306 deg
V Magnitude 12.88 mag
Solar Elongation 119.87 deg
Galactic Latitude -36.33 deg
Rate 0.164 deg/day
Direction 152.271 deg

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