Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 8 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/04/2021   03:32:29   (  -0.03, -75.21) (  -0.20, -76.00)   88.77                80
 08/06/2021   03:17:36   (  -0.03, -75.23) (   0.44, -73.04)  249.51                80
 08/06/2021   15:41:31   (   0.04, -75.27) (   0.65, -78.20)  332.96                80
 08/08/2021   15:26:38   (   0.04, -75.29) (   0.01, -75.25)    6.20                80
 08/10/2021   15:14:25   (   0.03, -75.33) (  -0.64, -72.29)  345.41                80
 08/11/2021   03:38:27   (  -0.05, -75.31) (  -0.51, -77.48)  246.56                80
 08/13/2021   03:23:35   (  -0.04, -75.35) (   0.14, -74.52)   93.60                80
 08/13/2021   15:47:29   (   0.06, -75.38) (   0.95, -79.68)  488.58                80
 08/15/2021   03:11:22   (  -0.04, -75.39) (   0.80, -71.57)  434.17                80
 08/15/2021   15:35:15   (   0.06, -75.42) (   0.36, -76.72)  147.96                80