Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 12 21.  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)
 12/22/2021   15:15:34   (  -0.03, -75.19) (   0.02, -75.39)   23.11                80
 12/24/2021   15:00:42   (  -0.03, -75.19) (  -0.61, -72.43)  313.22                80
 12/25/2021   03:24:46   (   0.02, -75.17) (  -0.49, -77.63)  279.00                80
 12/27/2021   03:09:54   (   0.02, -75.17) (   0.15, -74.67)   58.14                80
 12/29/2021   02:57:41   (   0.02, -75.18) (   0.74, -71.70)  395.45                80
 12/29/2021   15:21:37   (  -0.02, -75.20) (   0.31, -76.86)  188.45                80
 12/31/2021   15:09:24   (  -0.02, -75.21) (  -0.28, -73.90)  149.07                80
 01/01/2022   03:30:48   (   0.02, -75.20) (  -0.81, -79.09)  442.71                80
 01/02/2022   14:57:12   (  -0.02, -75.22) (  -0.94, -70.94)  486.80                80
 01/03/2022   03:18:36   (   0.02, -75.21) (  -0.14, -76.14)  104.93                80