Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 10 29.  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)
 10/29/2021   03:30:59   (  -0.04, -75.21) (  -0.85, -79.11)  443.04                80
 10/30/2021   14:57:24   (   0.04, -75.25) (  -0.87, -70.96)  487.91                80
 10/31/2021   03:18:47   (  -0.04, -75.23) (  -0.25, -76.15)  104.71                80
 11/02/2021   03:03:56   (  -0.04, -75.25) (   0.41, -73.20)  234.23                80
 11/02/2021   15:25:11   (   0.04, -75.29) (   0.71, -78.35)  348.59                80
 11/04/2021   15:13:00   (   0.04, -75.31) (   0.04, -75.40)    9.55                80
 11/06/2021   15:03:28   (   0.04, -75.34) (  -0.58, -72.44)  330.22                80
 11/07/2021   03:22:12   (  -0.04, -75.32) (  -0.54, -77.63)  262.04                80
 11/09/2021   03:12:40   (  -0.04, -75.35) (   0.09, -74.67)   77.87                80
 11/11/2021   03:00:28   (  -0.05, -75.39) (   0.71, -71.71)  418.43                80
 11/11/2021   15:19:04   (   0.05, -75.42) (   0.34, -76.87)  164.13                80