Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 8 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)
 08/22/2020   19:33:50   (  -0.03,-137.18) (  -0.35,-135.58)  181.81                80
 08/23/2020   07:52:35   (   0.03,-137.17) (  -0.71,-140.78)  409.41                80
 08/25/2020   07:40:23   (   0.02,-137.15) (  -0.13,-137.81)   75.06                80
 08/27/2020   07:30:52   (   0.02,-137.13) (   0.52,-134.86)  258.53                80
 08/27/2020   19:49:27   (  -0.02,-137.13) (   0.61,-140.01)  328.16                80
 08/29/2020   19:37:16   (  -0.00,-137.10) (  -0.04,-137.06)    5.75                80
 08/31/2020   19:27:44   (  -0.00,-137.06) (  -0.62,-134.09)  337.84                80
 09/01/2020   07:49:08   (   0.00,-137.05) (  -0.49,-139.28)  253.85                80
 09/03/2020   07:36:57   (   0.00,-137.02) (   0.16,-136.33)   78.57                80