Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2019 11 12.  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)
 11/13/2019   18:45:51   (  -0.24,-128.51) (  -0.33,-128.00)   58.23                80
 11/15/2019   18:33:40   (  -0.24,-128.51) (  -1.00,-125.05)  393.99                80
 11/16/2019   06:55:03   (   0.23,-128.52) (  -0.12,-130.24)  194.81                80
 11/18/2019   06:40:11   (   0.22,-128.50) (   0.50,-127.27)  140.00                80
 11/18/2019   19:01:26   (  -0.21,-128.48) (   0.62,-132.42)  448.51                80
 11/20/2019   06:27:59   (   0.22,-128.48) (   1.11,-124.31)  474.35                80
 11/20/2019   18:49:14   (  -0.21,-128.46) (   0.01,-129.46)  114.13                80
 11/22/2019   18:39:42   (  -0.21,-128.44) (  -0.61,-126.50)  219.95                80
 11/23/2019   07:01:06   (   0.19,-128.45) (  -0.50,-131.69)  368.39                80
 11/25/2019   06:48:54   (   0.20,-128.43) (   0.12,-128.73)   34.91                80