Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 10 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/23/2020   07:22:01   (   0.04,-137.17) (   0.87,-133.39)  430.39                80
 10/23/2020   19:43:16   (  -0.04,-137.16) (   0.24,-138.55)  156.92                80
 10/25/2020   19:33:44   (  -0.03,-137.14) (  -0.38,-135.59)  177.13                80
 10/26/2020   07:55:07   (   0.03,-137.14) (  -0.73,-140.78)  413.31                80
 10/28/2020   07:42:55   (   0.03,-137.12) (  -0.10,-137.82)   79.63                80
 10/30/2020   07:28:04   (   0.03,-137.09) (   0.53,-134.86)  253.68                80
 10/30/2020   19:49:18   (  -0.03,-137.07) (   0.58,-140.01)  334.10                80
 11/01/2020   19:37:06   (  -0.03,-137.04) (  -0.05,-137.06)    3.44                80
 11/03/2020   19:27:33   (  -0.02,-136.99) (  -0.63,-134.09)  330.02                80
 11/04/2020   07:48:57   (   0.02,-136.99) (  -0.47,-139.28)  260.98                80