Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 10 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/25/2020   07:09:15   (  -0.18,-128.25) (  -0.56,-130.00)  198.75                80
 10/27/2020   06:59:43   (  -0.18,-128.21) (   0.07,-127.04)  133.15                80
 10/27/2020   19:20:58   (   0.18,-128.17) (   1.04,-132.19)  457.49                80
 10/29/2020   06:47:31   (  -0.18,-128.17) (   0.70,-124.08)  464.84                80
 10/29/2020   19:08:46   (   0.18,-128.13) (   0.41,-129.24)  125.93                80
 10/31/2020   18:53:54   (   0.18,-128.08) (  -0.22,-126.28)  205.22                80
 11/01/2020   07:15:18   (  -0.18,-128.09) (  -0.89,-131.47)  383.49                80
 11/03/2020   07:03:05   (  -0.18,-128.04) (  -0.31,-128.50)   53.15                80
 11/05/2020   06:53:33   (  -0.19,-127.98) (   0.33,-125.54)  276.64                80
 11/05/2020   19:12:07   (   0.19,-127.93) (   0.78,-130.70)  314.53                80
 11/07/2020   19:02:36   (   0.20,-127.86) (   0.14,-127.74)   14.77                80