Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 12 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)
 12/29/2021   02:57:41   (   0.02, -75.19) (   0.75, -71.70)  395.84                80
 12/29/2021   15:21:36   (  -0.01, -75.21) (   0.36, -76.85)  187.70                80
 12/31/2021   15:06:44   (  -0.02, -75.22) (  -0.29, -73.90)  150.07                80
 01/01/2022   03:30:48   (   0.02, -75.20) (  -0.80, -79.09)  441.93                80
 01/02/2022   14:54:32   (  -0.02, -75.23) (  -0.96, -70.95)  488.05                80
 01/03/2022   03:18:35   (   0.02, -75.22) (  -0.20, -76.13)  103.88                80
 01/05/2022   03:03:43   (   0.02, -75.24) (   0.48, -73.17)  235.12                80
 01/05/2022   15:27:38   (  -0.01, -75.27) (   0.63, -78.33)  348.10                80
 01/07/2022   15:15:25   (  -0.01, -75.30) (   0.01, -75.36)    7.78                80
 01/09/2022   15:00:32   (  -0.01, -75.34) (  -0.61, -72.40)  333.55                80
 01/10/2022   03:24:36   (   0.01, -75.33) (  -0.47, -77.59)  257.36                80