Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 12 20.  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)
 12/20/2021   15:27:47   (  -0.03, -75.20) (   0.63, -78.35)  358.75                80
 12/22/2021   15:12:55   (  -0.03, -75.19) (   0.01, -75.39)   23.05                80
 12/24/2021   15:00:43   (  -0.02, -75.19) (  -0.63, -72.44)  313.39                80
 12/25/2021   03:24:46   (   0.02, -75.17) (  -0.48, -77.63)  278.72                80
 12/27/2021   03:09:53   (   0.02, -75.18) (   0.11, -74.66)   58.49                80
 12/29/2021   02:57:42   (   0.02, -75.19) (   0.76, -71.70)  395.93                80
 12/29/2021   15:18:56   (  -0.02, -75.21) (   0.36, -76.85)  188.12                80
 12/31/2021   15:09:24   (  -0.02, -75.22) (  -0.30, -73.90)  149.52                80
 01/01/2022   03:30:48   (   0.02, -75.20) (  -0.80, -79.09)  442.11                80
 01/02/2022   14:57:12   (  -0.02, -75.23) (  -0.96, -70.95)  487.45                80