Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 3 2.  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)
 03/02/2020   18:57:30   (   0.24,-128.46) (   0.76,-130.86)  272.21                80
 03/04/2020   18:42:38   (   0.23,-128.45) (   0.12,-127.90)   62.25                80
 03/06/2020   18:30:26   (   0.22,-128.43) (  -0.51,-124.95)  396.15                80
 03/07/2020   06:54:30   (  -0.25,-128.39) (  -0.60,-130.14)  198.11                80
 03/09/2020   06:39:37   (  -0.24,-128.37) (  -0.02,-127.17)  135.39                80
 03/09/2020   19:03:32   (   0.27,-128.40) (   1.13,-132.32)  447.34                80
 03/11/2020   06:27:25   (  -0.24,-128.34) (   0.62,-124.22)  468.63                80
 03/11/2020   18:51:20   (   0.27,-128.37) (   0.49,-129.37)  114.15                80
 03/13/2020   18:36:28   (   0.26,-128.34) (  -0.15,-126.42)  218.53                80
 03/14/2020   07:00:31   (  -0.28,-128.29) (  -1.01,-131.60)  376.00                80
 03/16/2020   06:48:19   (  -0.27,-128.26) (  -0.36,-128.64)   44.08                80