Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2020 12 26.  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)
 12/26/2020   02:58:53   (   0.02, -75.20) (   0.79, -71.72)  396.50                12
 12/26/2020   15:19:00   (  -0.02, -75.24) (   0.33, -76.87)  186.04                80
 12/28/2020   15:09:28   (  -0.02, -75.26) (  -0.29, -73.91)  152.90                80
 12/29/2020   03:30:52   (   0.02, -75.24) (  -0.82, -79.10)  439.78                80
 12/30/2020   14:57:16   (  -0.01, -75.29) (  -0.91, -70.96)  492.16                80
 12/31/2020   03:18:40   (   0.01, -75.27) (  -0.20, -76.15)  100.48                80
 01/02/2021   03:03:48   (  -0.01, -75.29) (   0.43, -73.19)  239.52                80
 01/02/2021   15:25:04   (   0.01, -75.33) (   0.63, -78.35)  342.90                80
 01/04/2021   15:12:51   (   0.03, -75.37) (   0.06, -75.38)    3.74                80
 01/06/2021   15:03:19   (   0.03, -75.41) (  -0.58, -72.42)  338.85                80
 01/07/2021   03:24:42   (  -0.03, -75.39) (  -0.52, -77.61)  252.92                80