Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 2 15.  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)
 02/15/2020   06:33:41   (  -0.13,-128.35) (   0.41,-125.71)  300.20                80
 02/15/2020   18:57:36   (   0.17,-128.39) (   0.71,-130.86)  281.07                80
 02/17/2020   18:42:45   (   0.15,-128.42) (   0.04,-127.91)   57.56                80
 02/19/2020   18:30:34   (   0.14,-128.44) (  -0.63,-124.96)  395.91                80
 02/20/2020   06:54:36   (  -0.18,-128.41) (  -0.54,-130.14)  196.40                80
 02/22/2020   06:39:45   (  -0.17,-128.43) (   0.07,-127.18)  141.70                80
 02/22/2020   19:03:39   (   0.21,-128.47) (   1.06,-132.33)  439.98                80
 02/24/2020   06:27:34   (  -0.17,-128.45) (   0.74,-124.24)  479.77                80
 02/24/2020   18:51:28   (   0.20,-128.49) (   0.38,-129.39)  101.96                80
 02/26/2020   18:36:36   (   0.20,-128.51) (  -0.23,-126.43)  235.76                80
 02/27/2020   07:00:40   (  -0.23,-128.48) (  -0.87,-131.62)  356.76                80