Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2019 5 6.  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)
 05/07/2019   18:32:44   (  -0.10,-128.25) (  -0.79,-125.02)  368.02                80
 05/08/2019   06:54:09   (   0.10,-128.24) (  -0.29,-130.21)  223.98                80
 05/10/2019   06:39:19   (   0.11,-128.27) (   0.34,-127.26)  115.27                80
 05/10/2019   19:00:35   (  -0.11,-128.30) (   0.75,-132.42)  467.80                80
 05/12/2019   06:27:09   (   0.11,-128.30) (   0.96,-124.30)  453.99                80
 05/12/2019   18:48:25   (  -0.11,-128.32) (   0.13,-129.46)  129.11                80
 05/14/2019   18:38:55   (  -0.12,-128.35) (  -0.48,-126.50)  209.45                80
 05/15/2019   07:00:20   (   0.11,-128.34) (  -0.60,-131.70)  382.53                80
 05/17/2019   06:48:10   (   0.11,-128.36) (   0.00,-128.74)   44.48                80
 05/19/2019   06:33:21   (   0.12,-128.37) (   0.67,-125.80)  293.22                80
 05/19/2019   18:57:17   (  -0.11,-128.40) (   0.44,-130.95)  290.54                80