Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 4 25.  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)
 04/26/2019   03:08:59   (   0.01, -75.18) (   0.08, -74.67)   57.62                80
 04/28/2019   02:56:47   (   0.00, -75.19) (   0.73, -71.72)  394.32                80
 04/28/2019   15:18:02   (  -0.00, -75.21) (   0.37, -76.87)  189.04                80
 04/30/2019   15:08:30   (  -0.00, -75.23) (  -0.28, -73.92)  148.62                80
 05/01/2019   03:29:54   (   0.00, -75.21) (  -0.83, -79.11)  443.96                80
 05/02/2019   14:56:18   (  -0.00, -75.25) (  -0.93, -70.97)  486.85                80
 05/03/2019   03:17:42   (  -0.00, -75.23) (  -0.18, -76.16)  105.64                80
 05/05/2019   03:02:49   (  -0.00, -75.25) (   0.42, -73.20)  233.14                80
 05/05/2019   15:24:05   (   0.01, -75.28) (   0.63, -78.36)  349.97                80
 05/07/2019   15:11:52   (   0.01, -75.30) (   0.04, -75.40)   10.98                80