AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Henrietta ∴ Summary
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(225) Henrietta  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.39111 1.16e-08 au
e 0.264005 3.336e-08
i 20.869 3.818e-06 deg
Ω 197.115 1.126e-05 deg
ω 103.941 1.283e-05 deg
M 285.798 7.973e-06 deg

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Other useful info
Absolute Magnitude (H)    8.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4958 au
Aphelion 4.2864 au
Asc. node-Earth separation 2.36625 au
Desc. node-Earth separation 1.96759 au
Earth MOID 1.57865 au
Orbital period 2280.93 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2443 (65)
Radar observations (Discarded) 0 (0)
Arc length 44993.4 days
Unobserved 148 days

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Ephemeris at epoch 58467 MJD
Right Ascension 217.419 deg
Declination -11.6135 deg
V Magnitude 15.1 mag
Solar Elongation 43.94 deg
Galactic Latitude 44.52 deg
Rate 0.33 deg/day
Direction 98.438 deg

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