AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Imperatrix ∴ Summary
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(1200) Imperatrix  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.06527 1.45e-08 au
e 0.105158 3.672e-08
i 4.593 4.58e-06 deg
Ω 204.769 4.573e-05 deg
ω 51.695 4.994e-05 deg
M 188.172 2.013e-05 deg

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Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7429 au
Aphelion 3.3876 au
Asc. node-Earth separation 1.84084 au
Desc. node-Earth separation 2.24647 au
Earth MOID 1.72984 au
Orbital period 1960.2 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2360 (40)
Radar observations (Discarded) 0 (0)
Arc length 38580.7 days
Unobserved 150 days

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Ephemeris at epoch 58566 MJD
Right Ascension 90.862 deg
Declination 18.7043 deg
V Magnitude 16.98 mag
Solar Elongation -88.02 deg
Galactic Latitude -1.66 deg
Rate 0.157 deg/day
Direction 83.039 deg

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