Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 3 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 03/27/2023   06:36:11   (   0.13,-128.03) (   0.60,-125.77)  257.23                80
 03/27/2023   18:54:47   (  -0.14,-128.08) (   0.46,-130.93)  324.25                80
 03/29/2023   18:45:15   (  -0.14,-128.14) (  -0.19,-127.98)   18.15                80
 03/31/2023   18:33:02   (  -0.14,-128.19) (  -0.80,-125.02)  360.34                80
 04/01/2023   06:51:46   (   0.15,-128.17) (  -0.29,-130.21)  232.25                80
 04/03/2023   06:42:13   (   0.15,-128.23) (   0.36,-127.26)  110.12                80
 04/03/2023   19:00:48   (  -0.16,-128.27) (   0.73,-132.41)  471.19                80
 04/05/2023   06:29:59   (   0.15,-128.28) (   0.97,-124.29)  452.45                80
 04/05/2023   18:48:35   (  -0.16,-128.32) (   0.05,-129.46)  128.99                80
 04/07/2023   18:39:00   (  -0.16,-128.37) (  -0.53,-126.49)  212.86                80
 04/08/2023   06:57:44   (   0.17,-128.34) (  -0.53,-131.69)  380.08                80