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AstDyS ∴ Objects ∴ Erasmus ∴ Orbital info ∴ Epoch epochXXX
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(7907) Erasmus  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 7907.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78539 1.021e-08 au
e 0.018796 3.223e-08
i 2.069 3.681e-06 deg
Ω 339.299 8.738e-05 deg
ω 313.243 0.0001288 deg
M 310.452 9.493e-05 deg
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.733 au
Aphelion 2.8377 au
Asc. node-Earth separation 1.74042 au
Desc. node-Earth separation 1.83039 au
Earth MOID 1.71719 au
Orbital period 1697.96 days
Date of orbit computation  Jun 5 00:38
Correlation matrix
1.000000000.15323885-0.002108490.006738400.03925275-0.09300908
0.153238851.00000000-0.00072452-0.001145000.12461567-0.17672123
-0.00210849-0.000724521.000000000.00198056-0.002031000.00076785
0.00673840-0.001145000.001980561.00000000-0.67643660-0.00150864
0.039252750.12461567-0.00203100-0.676436601.00000000-0.73480097
-0.09300908-0.176721230.00076785-0.00150864-0.734800971.00000000
Covariance matrix
1.04163814E-165.04041984E-17-7.92191362E-176.00956486E-155.16136602E-14-9.01141033E-14
5.04041984E-171.03867289E-15-8.59582887E-17-3.22457907E-155.17425982E-13-5.40676000E-13
-7.92191362E-17-8.59582887E-171.35518537E-116.37110006E-13-9.63265639E-132.68339744E-13
6.00956486E-15-3.22457907E-156.37110006E-137.63580874E-09-7.61536610E-09-1.25147579E-11
5.16136602E-145.17425982E-13-9.63265639E-13-7.61536610E-091.65986335E-08-8.98700242E-09
-9.01141033E-14-5.40676000E-132.68339744E-13-1.25147579E-11-8.98700242E-099.01193264E-09