Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 7 18.  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)
 07/19/2019   15:06:27   (   0.01, -75.21) (  -0.24, -73.90)  148.29                80
 07/20/2019   03:30:31   (  -0.01, -75.20) (  -0.82, -79.10)  442.25                80
 07/21/2019   14:54:17   (   0.00, -75.24) (  -0.94, -70.95)  487.91                80
 07/22/2019   03:18:20   (  -0.01, -75.23) (  -0.18, -76.14)  102.44                80
 07/24/2019   03:03:29   (  -0.01, -75.27) (   0.45, -73.18)  237.99                80
 07/24/2019   15:27:24   (   0.01, -75.29) (   0.68, -78.33)  345.96                80
 07/26/2019   15:15:13   (   0.01, -75.33) (   0.04, -75.37)    5.64                80
 07/28/2019   15:00:22   (   0.01, -75.38) (  -0.60, -72.42)  335.99                80
 07/29/2019   03:24:26   (  -0.02, -75.38) (  -0.52, -77.60)  253.89                80
 07/31/2019   03:09:35   (  -0.02, -75.42) (   0.12, -74.65)   87.33                80
 07/31/2019   15:33:31   (   0.02, -75.44) (   0.95, -79.81)  496.63                80