Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 9 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/05/2021   03:31:53   (  -0.09, -75.19) (  -0.27, -75.98)   89.56                80
 09/07/2021   03:17:00   (  -0.09, -75.20) (   0.35, -73.02)  247.20                80
 09/07/2021   15:40:55   (   0.10, -75.22) (   0.75, -78.18)  336.57                80
 09/09/2021   15:26:03   (   0.09, -75.24) (   0.08, -75.23)    2.21                80
 09/11/2021   15:13:50   (   0.10, -75.25) (  -0.54, -72.28)  338.64                80
 09/12/2021   03:37:53   (  -0.11, -75.24) (  -0.56, -77.47)  253.18                80
 09/14/2021   03:23:01   (  -0.11, -75.26) (   0.06, -74.52)   84.78                80
 09/14/2021   15:46:55   (   0.12, -75.28) (   1.04, -79.67)  498.94                80
 09/16/2021   03:10:48   (  -0.11, -75.28) (   0.68, -71.56)  423.07                80
 09/16/2021   15:34:42   (   0.13, -75.30) (   0.42, -76.72)  160.46                80
 09/18/2021   15:19:49   (   0.13, -75.33) (  -0.19, -73.76)  178.82                80