Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 5 26.  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)
 05/28/2020   06:41:51   (  -0.15,-128.16) (   0.07,-127.19)  110.90                80
 05/28/2020   19:00:27   (   0.14,-128.18) (   1.01,-132.35)  473.66                80
 05/30/2020   06:27:00   (  -0.15,-128.12) (   0.70,-124.23)  443.19                80
 05/30/2020   18:48:16   (   0.14,-128.14) (   0.38,-129.39)  141.38                80
 06/01/2020   18:38:44   (   0.14,-128.10) (  -0.19,-126.42)  190.70                80
 06/02/2020   06:57:29   (  -0.13,-128.07) (  -0.86,-131.62)  403.54                80
 06/04/2020   06:45:17   (  -0.13,-128.02) (  -0.29,-128.65)   72.21                80
 06/06/2020   06:33:06   (  -0.13,-127.97) (   0.35,-125.69)  258.55                80
 06/06/2020   18:54:22   (   0.12,-127.97) (   0.73,-130.85)  327.26                80
 06/08/2020   18:44:51   (   0.11,-127.92) (   0.09,-127.89)    3.36                80