Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 4 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/19/2019   07:28:30   (  -0.00,-137.17) (   0.49,-134.91)  257.34                80
 04/19/2019   19:49:46   (   0.00,-137.21) (   0.59,-140.07)  325.49                80
 04/21/2019   19:40:14   (   0.01,-137.19) (   0.01,-137.11)    9.52                80
 04/23/2019   19:28:03   (   0.02,-137.18) (  -0.64,-134.16)  343.68                80
 04/24/2019   07:49:27   (  -0.02,-137.14) (  -0.47,-139.35)  250.66                80
 04/26/2019   07:34:35   (   0.01,-137.11) (   0.13,-136.38)   82.34                80
 04/28/2019   07:22:24   (   0.01,-137.08) (   0.80,-133.44)  415.21                80
 04/28/2019   19:43:38   (  -0.01,-137.10) (   0.33,-138.58)  169.01                80
 04/30/2019   19:34:07   (  -0.01,-137.07) (  -0.29,-135.62)  163.83                80
 05/01/2019   07:55:30   (   0.01,-137.04) (  -0.81,-140.82)  429.64                80