Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 6 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/23/2021   15:15:15   (  -0.02, -75.17) (  -0.65, -72.31)  325.98                80
 06/24/2021   03:39:17   (   0.01, -75.14) (  -0.50, -77.49)  267.40                80
 06/26/2021   03:24:24   (   0.02, -75.12) (   0.14, -74.53)   66.34                80
 06/28/2021   03:12:12   (   0.03, -75.11) (   0.79, -71.58)  400.90                80
 06/28/2021   15:36:06   (  -0.02, -75.13) (   0.31, -76.74)  183.17                80
 06/30/2021   15:21:13   (  -0.03, -75.12) (  -0.34, -73.78)  152.77                80
 07/01/2021   03:45:16   (   0.02, -75.11) (  -0.81, -78.97)  439.40                80
 07/02/2021   15:08:59   (  -0.03, -75.13) (  -0.92, -70.82)  489.54                80
 07/03/2021   03:33:03   (   0.02, -75.11) (  -0.16, -76.02)  102.46                80
 07/05/2021   03:18:09   (   0.03, -75.12) (   0.44, -73.05)  234.98                80
 07/05/2021   15:42:04   (  -0.01, -75.14) (   0.66, -78.21)  348.85                80