Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 4 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)
 04/21/2019   15:12:01   (  -0.01, -75.21) (   0.01, -75.40)   21.25                80
 04/23/2019   15:02:28   (  -0.01, -75.22) (  -0.57, -72.43)  315.78                80
 04/24/2019   03:23:53   (   0.01, -75.20) (  -0.48, -77.64)  277.11                80
 04/26/2019   03:09:00   (   0.00, -75.21) (   0.10, -74.67)   60.54                80
 04/28/2019   02:56:48   (   0.00, -75.23) (   0.75, -71.72)  398.77                80
 04/28/2019   15:18:02   (  -0.00, -75.26) (   0.35, -76.88)  184.28                80
 04/30/2019   15:08:31   (  -0.00, -75.28) (  -0.30, -73.92)  154.85                80
 05/01/2019   03:29:54   (   0.00, -75.27) (  -0.81, -79.12)  437.22                80
 05/02/2019   14:56:19   (  -0.00, -75.32) (  -0.95, -70.97)  494.58                80
 05/03/2019   03:17:41   (   0.00, -75.30) (  -0.21, -76.15)   97.43                80