Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 6 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/22/2020   07:40:21   (  -0.02,-137.20) (  -0.14,-137.82)   70.93                80
 06/24/2020   07:30:50   (  -0.02,-137.18) (   0.50,-134.87)  263.94                80
 06/24/2020   19:49:25   (   0.02,-137.18) (   0.62,-140.02)  322.92                80
 06/26/2020   19:39:54   (   0.01,-137.16) (  -0.02,-137.06)   11.30                80
 06/28/2020   19:27:42   (   0.01,-137.14) (  -0.61,-134.10)  344.92                80
 06/29/2020   07:46:27   (  -0.01,-137.13) (  -0.45,-139.30)  246.14                80
 07/01/2020   07:36:55   (  -0.02,-137.10) (   0.13,-136.33)   86.94                80
 07/03/2020   07:24:44   (  -0.01,-137.06) (   0.78,-133.38)  419.07                80
 07/03/2020   19:43:19   (   0.01,-137.05) (   0.35,-138.53)  168.53                80