Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 1 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)
 01/27/2023   18:40:10   (  -0.02,-128.22) (  -0.29,-126.99)  140.14                80
 01/28/2023   06:57:58   (   0.02,-128.28) (  -0.75,-131.97)  418.39                80
 01/30/2023   06:44:47   (   0.03,-128.30) (   0.07,-128.14)   18.49                80
 02/01/2023   06:28:55   (   0.03,-128.31) (   0.85,-124.30)  454.92                80
 02/01/2023   18:46:34   (  -0.03,-128.25) (   0.15,-129.24)  111.83                80
 02/03/2023   18:33:22   (  -0.03,-128.25) (  -0.66,-125.40)  324.37                80
 02/04/2023   06:51:10   (   0.04,-128.31) (  -0.37,-130.38)  234.55                80
 02/06/2023   06:37:57   (   0.03,-128.31) (   0.40,-126.54)  201.58                80
 02/06/2023   18:55:35   (  -0.04,-128.25) (   0.64,-131.47)  365.12                80
 02/08/2023   18:42:22   (  -0.03,-128.25) (  -0.16,-127.63)   70.93                80
 02/09/2023   07:00:10   (   0.03,-128.31) (  -0.86,-132.60)  488.09                80