Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 2 10.  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)
 02/10/2020   18:36:41   (   0.10,-128.27) (  -0.31,-126.44)  209.14                80
 02/11/2020   07:00:44   (  -0.14,-128.27) (  -0.87,-131.61)  380.58                80
 02/13/2020   06:48:33   (  -0.14,-128.33) (  -0.23,-128.66)   37.90                80
 02/15/2020   06:33:43   (  -0.13,-128.39) (   0.46,-125.72)  304.25                80
 02/15/2020   18:57:38   (   0.17,-128.43) (   0.68,-130.87)  277.65                80
 02/17/2020   18:42:48   (   0.15,-128.48) (   0.01,-127.93)   63.66                80
 02/19/2020   18:30:37   (   0.14,-128.53) (  -0.59,-124.97)  404.49                80
 02/20/2020   06:54:41   (  -0.18,-128.53) (  -0.54,-130.16)  185.72                80
 02/22/2020   06:39:51   (  -0.17,-128.58) (   0.11,-127.22)  154.74                80
 02/22/2020   19:03:47   (   0.21,-128.61) (   0.98,-132.38)  427.89                80