Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2021 3 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/27/2021   07:04:38   (  -0.13,-128.33) (  -0.17,-128.54)   23.37                80
 03/29/2021   06:49:45   (  -0.14,-128.31) (   0.47,-125.58)  311.20                80
 03/29/2021   19:11:00   (   0.13,-128.39) (   0.63,-130.74)  267.22                80
 03/31/2021   19:01:27   (   0.13,-128.37) (  -0.01,-127.78)   66.59                80
 04/02/2021   18:49:13   (   0.13,-128.33) (  -0.60,-124.82)  399.53                80
 04/03/2021   07:10:36   (  -0.12,-128.25) (  -0.49,-130.01)  200.09                80
 04/05/2021   06:55:43   (  -0.12,-128.21) (   0.10,-127.05)  132.15                80
 04/05/2021   19:16:58   (   0.11,-128.27) (   0.93,-132.21)  447.84                80
 04/07/2021   06:43:30   (  -0.11,-128.17) (   0.76,-124.09)  464.34                80
 04/07/2021   19:04:44   (   0.11,-128.24) (   0.34,-129.25)  115.48                80
 04/09/2021   18:55:11   (   0.11,-128.20) (  -0.32,-126.30)  216.97                80