Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 9 28.  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)
 09/28/2021   14:54:37   (   0.10, -75.21) (  -0.79, -70.94)  485.80                80
 09/29/2021   03:18:41   (  -0.10, -75.19) (  -0.33, -76.12)  106.92                80
 10/01/2021   03:03:51   (  -0.11, -75.20) (   0.32, -73.17)  229.98                80
 10/01/2021   15:27:47   (   0.11, -75.22) (   0.76, -78.33)  353.45                80
 10/03/2021   15:15:36   (   0.12, -75.24) (   0.16, -75.37)   15.98                80
 10/05/2021   15:00:46   (   0.11, -75.26) (  -0.51, -72.43)  322.21                80
 10/06/2021   03:24:50   (  -0.12, -75.24) (  -0.62, -77.61)  269.86                80
 10/08/2021   03:09:59   (  -0.12, -75.26) (  -0.01, -74.65)   68.81                80
 10/10/2021   02:57:49   (  -0.12, -75.29) (   0.67, -71.71)  407.65                80
 10/10/2021   15:21:44   (   0.13, -75.32) (   0.48, -76.86)  175.55                80