Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 1 7.  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)
 01/07/2021   03:24:51   (   0.01, -75.17) (   0.00, -77.73)  284.13                80
 01/09/2021   03:09:50   (   0.00, -75.17) (   0.10, -74.65)   58.59                80
 01/11/2021   02:57:38   (  -0.00, -75.18) (   0.74, -71.70)  395.47                80
 01/11/2021   15:18:53   (   0.00, -75.20) (   0.38, -76.85)  187.79                80
 01/13/2021   15:09:21   (   0.00, -75.21) (  -0.27, -73.89)  149.80                80
 01/14/2021   03:30:45   (  -0.00, -75.19) (  -0.83, -79.09)  442.74                80
 01/15/2021   14:57:09   (   0.00, -75.23) (  -0.92, -70.94)  488.20                80
 01/16/2021   03:18:33   (  -0.00, -75.21) (  -0.18, -76.13)  104.14                80
 01/18/2021   03:03:40   (   0.00, -75.24) (   0.41, -73.16)  235.46                80
 01/18/2021   15:24:56   (  -0.00, -75.27) (   0.64, -78.33)  347.35                80
 01/20/2021   15:12:44   (  -0.00, -75.31) (  -0.01, -75.37)    7.38                80