Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 5 31.  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)
 05/31/2021   03:24:21   (   0.02, -75.20) (   0.00, -77.76)  285.35                80
 06/02/2021   03:09:23   (   0.03, -75.22) (   0.17, -74.71)   58.48                80
 06/04/2021   02:57:12   (   0.03, -75.24) (   0.76, -71.75)  397.38                80
 06/04/2021   15:21:08   (  -0.03, -75.27) (   0.32, -76.90)  185.84                80
 06/06/2021   15:06:18   (  -0.03, -75.31) (  -0.33, -73.95)  154.07                80
 06/07/2021   03:30:22   (   0.03, -75.30) (  -0.80, -79.14)  437.12                80
 06/08/2021   14:54:07   (  -0.03, -75.34) (  -0.93, -70.99)  494.32                80
 06/09/2021   03:18:12   (   0.03, -75.33) (  -0.14, -76.19)   96.82                80
 06/11/2021   03:03:21   (   0.03, -75.37) (   0.47, -73.23)  243.68                80
 06/11/2021   15:27:16   (  -0.03, -75.40) (   0.62, -78.39)  339.36                80
 06/13/2021   15:12:27   (  -0.04, -75.45) (  -0.05, -75.44)    1.57                80