Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 8 7.  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)
 08/07/2021   02:58:40   (  -0.02, -75.21) (   0.73, -71.71)  398.62                11
 08/07/2021   15:21:27   (   0.03, -75.24) (   0.35, -76.87)  184.41                80
 08/09/2021   15:06:36   (   0.02, -75.26) (  -0.25, -73.91)  153.17                80
 08/10/2021   03:30:40   (  -0.04, -75.24) (  -0.88, -79.09)  438.92                80
 08/11/2021   14:54:26   (   0.02, -75.28) (  -0.91, -70.96)  491.34                80
 08/12/2021   03:18:30   (  -0.03, -75.26) (  -0.22, -76.14)  100.58                80
 08/14/2021   03:03:39   (  -0.03, -75.28) (   0.39, -73.18)  238.23                80
 08/14/2021   15:27:35   (   0.04, -75.31) (   0.69, -78.34)  344.47                80
 08/16/2021   15:15:24   (   0.04, -75.34) (   0.08, -75.38)    6.04                80
 08/18/2021   15:00:34   (   0.04, -75.37) (  -0.59, -72.43)  333.93                80
 08/19/2021   03:24:38   (  -0.06, -75.35) (  -0.53, -77.62)  257.48                80