AstDyS-2

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(243) Ida  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8602 5.296e-09 au
e 0.044575 2.151e-08
i 1.13 2.724e-06 deg
Ω 323.584 9.27e-05 deg
ω 114.044 9.863e-05 deg
M 245.951 3.303e-05 deg

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Other useful info
Absolute Magnitude (H)    10.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7327 au
Aphelion 2.9877 au
Asc. node-Earth separation 1.89487 au
Desc. node-Earth separation 1.81696 au
Earth MOID 1.74862 au
Orbital period 1766.82 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 11531 (538)
Radar observations (Discarded) 0 (0)
Arc length 50684.2 days
Unobserved 152 days

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Ephemeris at epoch 60398 MJD
Right Ascension 332.804 deg
Declination -11.292 deg
V Magnitude 15.97 mag
Solar Elongation 37.74 deg
Galactic Latitude -49.23 deg
Rate 0.372 deg/day
Direction 68.836 deg

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