Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 2 22.  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)
 02/22/2020   06:39:45   (  -0.17,-128.42) (   0.11,-127.19)  139.57                80
 02/22/2020   19:03:40   (   0.21,-128.45) (   1.01,-132.35)  442.16                80
 02/24/2020   06:27:33   (  -0.17,-128.43) (   0.73,-124.24)  476.75                80
 02/24/2020   18:51:28   (   0.20,-128.46) (   0.39,-129.39)  105.01                80
 02/26/2020   18:36:36   (   0.20,-128.47) (  -0.23,-126.43)  231.81                80
 02/27/2020   07:00:40   (  -0.23,-128.44) (  -0.88,-131.62)  361.21                80
 02/29/2020   06:48:28   (  -0.22,-128.44) (  -0.26,-128.66)   24.98                80
 03/02/2020   06:33:36   (  -0.21,-128.44) (   0.36,-125.71)  310.47                80
 03/02/2020   18:57:31   (   0.24,-128.47) (   0.76,-130.86)  271.93                80
 03/04/2020   18:42:39   (   0.23,-128.46) (   0.14,-127.90)   62.55                80
 03/06/2020   18:30:28   (   0.22,-128.44) (  -0.55,-124.96)  396.34                80