Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 10 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 10/21/2019   02:57:50   (   0.00, -75.19) (   0.76, -71.72)  395.04                80
 10/21/2019   15:19:05   (  -0.00, -75.21) (   0.37, -76.87)  189.41                80
 10/23/2019   15:09:34   (  -0.00, -75.21) (  -0.27, -73.92)  147.36                80
 10/24/2019   03:30:57   (   0.00, -75.20) (  -0.85, -79.11)  444.52                80
 10/25/2019   14:57:23   (  -0.00, -75.23) (  -0.91, -70.96)  484.80                80
 10/26/2019   03:18:47   (   0.00, -75.21) (  -0.20, -76.15)  106.88                80
 10/28/2019   03:03:56   (   0.00, -75.23) (   0.45, -73.20)  231.34                80
 10/28/2019   15:25:11   (  -0.01, -75.25) (   0.63, -78.36)  352.65                80
 10/30/2019   15:12:59   (  -0.01, -75.28) (   0.04, -75.39)   14.27                80
 11/01/2019   15:03:28   (  -0.01, -75.31) (  -0.61, -72.44)  325.35                80
 11/02/2019   03:24:52   (   0.01, -75.30) (  -0.49, -77.63)  265.78                80