Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 10 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/14/2020   07:28:09   (   0.04,-137.20) (   0.54,-134.87)  265.22                80
 10/14/2020   19:49:23   (  -0.04,-137.21) (   0.58,-140.02)  320.57                80
 10/16/2020   19:39:52   (  -0.04,-137.21) (  -0.09,-137.07)   15.67                80
 10/18/2020   19:27:40   (  -0.04,-137.20) (  -0.69,-134.11)  350.99                80
 10/19/2020   07:49:04   (   0.04,-137.19) (  -0.42,-139.30)  240.10                80
 10/21/2020   07:34:12   (   0.04,-137.18) (   0.19,-136.34)   94.45                80
 10/21/2020   19:55:28   (  -0.03,-137.17) (   0.87,-141.51)  492.09                80
 10/23/2020   07:22:00   (   0.03,-137.16) (   0.81,-133.38)  428.47                80
 10/23/2020   19:43:16   (  -0.03,-137.15) (   0.26,-138.55)  158.15                80
 10/25/2020   19:33:44   (  -0.02,-137.13) (  -0.36,-135.59)  175.58                80
 10/26/2020   07:55:08   (   0.02,-137.12) (  -0.75,-140.78)  415.69                80