Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2020 9 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/20/2020   03:20:56   (  -0.01, -75.20) (   0.46, -73.04)  246.35                80
 09/20/2020   15:44:51   (   0.02, -75.23) (   0.67, -78.19)  337.64                80
 09/22/2020   15:30:01   (   0.02, -75.25) (  -0.01, -75.25)    3.19                80
 09/24/2020   15:17:50   (   0.02, -75.27) (  -0.61, -72.29)  339.12                80
 09/25/2020   03:41:55   (  -0.03, -75.26) (  -0.47, -77.49)  252.25                80
 09/27/2020   03:27:04   (  -0.03, -75.30) (   0.10, -74.53)   86.98                80
 09/27/2020   15:50:59   (   0.04, -75.32) (   0.99, -79.69)  496.70                80
 09/29/2020   03:14:55   (  -0.03, -75.34) (   0.78, -71.59)  426.74                80
 09/29/2020   15:38:50   (   0.04, -75.36) (   0.31, -76.75)  156.71                80
 10/01/2020   15:24:01   (   0.04, -75.41) (  -0.28, -73.79)  183.94                80
 10/02/2020   03:48:05   (  -0.04, -75.41) (  -0.81, -78.99)  406.77                80