Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 6 21.  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)
 06/22/2019   03:03:24   (   0.02, -75.19) (   0.45, -73.21)  225.08                80
 06/22/2019   15:24:39   (  -0.02, -75.20) (   0.63, -78.37)  359.61                80
 06/24/2019   15:12:28   (  -0.03, -75.21) (   0.02, -75.41)   22.71                80
 06/26/2019   15:02:58   (  -0.03, -75.22) (  -0.65, -72.46)  314.93                80
 06/27/2019   03:24:22   (   0.03, -75.21) (  -0.47, -77.65)  276.41                80
 06/29/2019   03:09:31   (   0.03, -75.23) (   0.14, -74.69)   61.70                80
 07/01/2019   02:57:20   (   0.02, -75.25) (   0.75, -71.73)  400.07                80
 07/01/2019   15:21:16   (  -0.02, -75.27) (   0.33, -76.88)  184.23                80
 07/03/2019   15:09:05   (  -0.02, -75.28) (  -0.28, -73.92)  154.10                80
 07/04/2019   03:30:30   (   0.02, -75.28) (  -0.77, -79.12)  436.85                80