Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 4 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/25/2021   03:13:13   (  -0.05, -75.17) (   0.71, -71.58)  408.41                80
 04/25/2021   15:34:28   (   0.05, -75.19) (   0.39, -76.74)  175.92                80
 04/27/2021   15:24:55   (   0.05, -75.20) (  -0.23, -73.78)  161.13                80
 04/28/2021   03:46:19   (  -0.05, -75.19) (  -0.86, -78.97)  430.79                80
 04/29/2021   15:12:42   (   0.05, -75.21) (  -0.86, -70.82)  498.24                80
 04/30/2021   03:34:06   (  -0.05, -75.20) (  -0.24, -76.02)   93.71                80
 05/02/2021   03:19:13   (  -0.04, -75.21) (   0.39, -73.06)  243.76                80
 05/02/2021   15:40:29   (   0.04, -75.23) (   0.65, -78.23)  340.71                80
 05/04/2021   15:28:16   (   0.03, -75.25) (   0.01, -75.27)    3.11                80
 05/06/2021   15:18:43   (   0.03, -75.28) (  -0.62, -72.32)  337.46                80
 05/07/2021   03:40:06   (  -0.02, -75.28) (  -0.52, -77.50)  253.27                80