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(18973) Crouch  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 18973.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74186 9.51e-09 au
e 0.044165 2.922e-08
i 5.718 3.152e-06 deg
Ω 114 3.946e-05 deg
ω 343.387 7.002e-05 deg
M 316.213 5.602e-05 deg
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6208 au
Aphelion 2.863 au
Asc. node-Earth separation 1.64237 au
Desc. node-Earth separation 1.84119 au
Earth MOID 1.63866 au
Orbital period 1658.32 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.18988822-0.00711836-0.005044290.00662222-0.07021429
0.189888221.00000000-0.00950746-0.00804794-0.057020290.06147143
-0.00711836-0.009507461.000000000.03820273-0.00965762-0.01340550
-0.00504429-0.008047940.038202731.00000000-0.55675975-0.00470775
0.00662222-0.05702029-0.00965762-0.556759751.00000000-0.82541765
-0.070214290.06147143-0.01340550-0.00470775-0.825417651.00000000
Covariance matrix
9.04490737E-175.27695426E-17-2.13383773E-16-1.89315779E-154.40960550E-15-3.74115483E-14
5.27695426E-178.53820318E-16-8.75643468E-16-9.28009390E-15-1.16655948E-131.00631681E-13
-2.13383773E-16-8.75643468E-169.93479649E-124.75180361E-12-2.13129589E-12-2.36723017E-12
-1.89315779E-15-9.28009390E-154.75180361E-121.55728914E-09-1.53832003E-09-1.04082169E-11
4.40960550E-15-1.16655948E-13-2.13129589E-12-1.53832003E-094.90217116E-09-3.23777094E-09
-3.74115483E-141.00631681E-13-2.36723017E-12-1.04082169E-11-3.23777094E-093.13874673E-09