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(551) Ortrud  ▹ 
ORBITAL INFORMATION
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(ASCII data file 551.eq0)
Keplerian elements at epoch
57805.3 MJD
Value 1-σ variation Units
a 2.96688 5.723e-09 au
e 0.122981 2.222e-08
i 0.397 3.295e-06 deg
Ω 6.023 0.0002379 deg
ω 68.015 0.0002383 deg
M 346.276 1.289e-05 deg
Other useful info
Absolute Magnitude (H)    9.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.602 au
Aphelion 3.3317 au
Asc. node-Earth separation 1.79176 au
Desc. node-Earth separation 2.06423 au
Earth MOID 1.61655 au
Orbital period 1866.59 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.00000000-0.437069820.00724136-0.005868950.00862854-0.07854368
-0.437069821.00000000-0.00195450-0.00303979-0.016007030.39940891
0.00724136-0.001954501.000000000.17529288-0.175241500.00433521
-0.00586895-0.003039790.175292881.00000000-0.998257780.00034452
0.00862854-0.01600703-0.17524150-0.998257781.00000000-0.05882090
-0.078543680.399408910.004335210.00034452-0.058820901.00000000
Covariance matrix
3.27492459E-17-5.55878549E-171.36524957E-16-7.98952634E-151.17669041E-14-5.79524160E-15
-5.55878549E-174.93920307E-16-1.43105176E-16-1.60706328E-14-8.47742054E-141.14447375E-13
1.36524957E-16-1.43105176E-161.08538161E-111.37377544E-10-1.37579143E-101.84145363E-13
-7.98952634E-15-1.60706328E-141.37377544E-105.65874983E-08-5.65883941E-081.05665260E-12
1.17669041E-14-8.47742054E-14-1.37579143E-10-5.65883941E-085.67869890E-08-1.80723959E-10
-5.79524160E-151.14447375E-131.84145363E-131.05665260E-12-1.80723959E-101.66233790E-10