Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 12 25.  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)
 12/25/2021   03:24:54   (   0.02, -75.17) (   0.00, -77.73)  284.96                80
 12/27/2021   03:09:53   (   0.02, -75.17) (   0.10, -74.66)   58.06                80
 12/29/2021   02:57:41   (   0.02, -75.18) (   0.75, -71.70)  395.39                80
 12/29/2021   15:21:37   (  -0.02, -75.21) (   0.31, -76.87)  188.21                80
 12/31/2021   15:06:44   (  -0.02, -75.21) (  -0.29, -73.90)  149.32                80
 01/01/2022   03:30:48   (   0.02, -75.20) (  -0.81, -79.09)  442.76                80
 01/02/2022   14:54:32   (  -0.03, -75.23) (  -0.95, -70.94)  487.05                80
 01/03/2022   03:18:36   (   0.02, -75.21) (  -0.14, -76.14)  104.98                80
 01/05/2022   03:03:43   (   0.02, -75.23) (   0.47, -73.17)  233.75                80
 01/05/2022   15:24:58   (  -0.02, -75.25) (   0.65, -78.32)  349.64                80
 01/07/2022   15:12:46   (  -0.02, -75.28) (  -0.03, -75.37)   10.09                80