Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 7 30.  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)
 07/31/2021   15:15:19   (   0.01, -75.23) (   0.02, -75.39)   18.08                80
 08/02/2021   15:00:28   (   0.01, -75.25) (  -0.57, -72.43)  319.94                80
 08/03/2021   03:24:33   (  -0.02, -75.22) (  -0.51, -77.63)  272.46                80
 08/05/2021   03:09:42   (  -0.02, -75.24) (   0.09, -74.66)   65.71                80
 08/07/2021   02:57:32   (  -0.02, -75.27) (   0.75, -71.71)  404.21                80
 08/07/2021   15:21:27   (   0.03, -75.30) (   0.39, -76.86)  178.25                80
 08/09/2021   15:06:37   (   0.03, -75.33) (  -0.27, -73.91)  160.92                80
 08/10/2021   03:30:40   (  -0.04, -75.31) (  -0.85, -79.10)  430.66                80
 08/12/2021   03:18:30   (  -0.04, -75.35) (  -0.19, -76.15)   90.76                80