AstDyS-2

Asteroids - Dynamic Site
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(221) Eos  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01259 8.304e-09 au
e 0.10146 2.983e-08
i 10.889 3.496e-06 deg
Ω 141.728 1.882e-05 deg
ω 192.538 2.564e-05 deg
M 235.83 1.805e-05 deg

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Other useful info
Absolute Magnitude (H)    7.8 mag
Slope parameter (G)    0.13 mag
Perihelion 2.7069 au
Aphelion 3.3182 au
Asc. node-Earth separation 2.32283 au
Desc. node-Earth separation 1.7003 au
Earth MOID 1.69727 au
Orbital period 1909.89 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 4407 (72)
Radar observations (Discarded) 0 (0)
Arc length 50546.6 days
Unobserved 48 days

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Ephemeris at epoch 60440 MJD
Right Ascension 201.54 deg
Declination 5.89443 deg
V Magnitude 12.74 mag
Solar Elongation -145.55 deg
Galactic Latitude 67.22 deg
Rate 0.141 deg/day
Direction -77.297 deg

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