Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 5 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/09/2021   03:27:52   (  -0.03, -75.17) (   0.08, -74.54)   71.70                80
 05/11/2021   03:15:39   (  -0.03, -75.19) (   0.72, -71.58)  409.72                80
 05/11/2021   15:34:14   (   0.03, -75.20) (   0.37, -76.74)  174.87                80
 05/13/2021   15:22:01   (   0.03, -75.22) (  -0.28, -73.79)  163.51                80
 05/14/2021   03:46:05   (  -0.03, -75.22) (  -0.81, -78.98)  427.65                80
 05/16/2021   03:33:52   (  -0.02, -75.24) (  -0.16, -76.03)   89.05                80
 05/18/2021   03:18:58   (  -0.01, -75.27) (   0.44, -73.06)  250.04                80
 05/18/2021   15:42:53   (   0.01, -75.29) (   0.66, -78.22)  334.27                80
 05/20/2021   15:28:00   (   0.00, -75.32) (   0.00, -75.27)    5.60                80