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AstDyS ∴ Objects ∴ Iva ∴ Summary
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(497) Iva  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84938 6.015e-09 au
e 0.301207 2.88e-08
i 4.821 3.528e-06 deg
Ω 6.303 3.404e-05 deg
ω 3.372 3.426e-05 deg
M 95.855 6.599e-06 deg

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Other useful info
Absolute Magnitude (H)    9.9 mag
Slope parameter (G)    0.11 mag
Perihelion 1.9911 au
Aphelion 3.7076 au
Asc. node-Earth separation 0.9909 au
Desc. node-Earth separation 2.70712 au
Earth MOID 0.99072 au
Orbital period 1756.8 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 4411 (60)
Radar observations (Discarded) 0 (0)
Arc length 44282.6 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 124.961 deg
Declination 23.3915 deg
V Magnitude 15.78 mag
Solar Elongation -92.7 deg
Galactic Latitude 29.23 deg
Rate 0.152 deg/day
Direction 113.59 deg

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