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AstDyS ∴ Objects ∴ Imperatrix ∴ Summary
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(1200) Imperatrix  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06044 1.007e-08 au
e 0.111768 2.708e-08
i 4.615 2.929e-06 deg
Ω 204.608 3.655e-05 deg
ω 52.85 3.887e-05 deg
M 194.185 1.481e-05 deg

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Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7184 au
Aphelion 3.4025 au
Asc. node-Earth separation 1.82786 au
Desc. node-Earth separation 2.24547 au
Earth MOID 1.70658 au
Orbital period 1955.57 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5416 (115)
Radar observations (Discarded) 0 (0)
Arc length 40555.3 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 79.7323 deg
Declination 19.4864 deg
V Magnitude 17.39 mag
Solar Elongation -45.47 deg
Galactic Latitude -10.22 deg
Rate 0.291 deg/day
Direction 84.815 deg

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