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(21564) Widmanstatten  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21564.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09906 1.56e-08 au
e 0.181244 3.382e-08
i 16.792 3.592e-06 deg
Ω 164.478 1.101e-05 deg
ω 214.674 1.452e-05 deg
M 232.64 8.403e-06 deg
Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5374 au
Aphelion 3.6607 au
Asc. node-Earth separation 2.53064 au
Desc. node-Earth separation 1.60121 au
Earth MOID 1.55475 au
Orbital period 1992.71 days
Date of orbit computation  Jun 5 00:41
Correlation matrix
1.000000000.261475830.017891770.01730504-0.21096444-0.10349983
0.261475831.00000000-0.005945780.00636142-0.121441040.00978827
0.01789177-0.005945781.000000000.16226255-0.126434280.01157487
0.017305040.006361420.162262551.00000000-0.72926177-0.00002629
-0.21096444-0.12144104-0.12643428-0.729261771.00000000-0.60829702
-0.103499830.009788270.01157487-0.00002629-0.608297021.00000000
Covariance matrix
2.43441161E-161.37971540E-161.00272898E-152.97248254E-15-4.77832299E-14-1.35690963E-14
1.37971540E-161.14372575E-15-7.22275263E-162.36845372E-15-5.96205082E-142.78151334E-15
1.00272898E-15-7.22275263E-161.29022772E-116.41654397E-12-6.59275988E-123.49352181E-13
2.97248254E-152.36845372E-156.41654397E-121.21199101E-10-1.16547344E-10-2.43215848E-15
-4.77832299E-14-5.96205082E-14-6.59275988E-12-1.16547344E-102.10735876E-10-7.41991948E-11
-1.35690963E-142.78151334E-153.49352181E-13-2.43215848E-15-7.41991948E-117.06038748E-11