Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 8 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/20/2020   07:24:46   (   0.03,-137.19) (   0.83,-133.38)  432.83                80
 08/20/2020   19:43:22   (  -0.03,-137.19) (   0.24,-138.54)  153.16                80
 08/22/2020   19:33:50   (  -0.03,-137.18) (  -0.34,-135.57)  182.12                80
 08/23/2020   07:52:34   (   0.03,-137.17) (  -0.72,-140.78)  409.18                80
 08/25/2020   07:40:23   (   0.02,-137.16) (  -0.13,-137.81)   74.75                80
 08/27/2020   07:30:52   (   0.02,-137.13) (   0.52,-134.86)  258.99                80
 08/27/2020   19:49:26   (  -0.02,-137.13) (   0.61,-140.01)  327.48                80
 08/29/2020   19:39:54   (  -0.00,-137.10) (   0.02,-137.04)    6.72                80
 08/31/2020   19:27:44   (  -0.00,-137.07) (  -0.64,-134.09)  338.67                80
 09/01/2020   07:46:27   (  -0.00,-137.06) (  -0.47,-139.28)  253.10                80