Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 10 11.  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)
 10/12/2021   15:09:33   (   0.09, -75.20) (  -0.17, -73.90)  146.62                80
 10/13/2021   03:30:57   (  -0.10, -75.19) (  -0.96, -79.09)  444.68                80
 10/14/2021   14:57:22   (   0.10, -75.20) (  -0.79, -70.95)  483.02                80
 10/15/2021   03:18:46   (  -0.10, -75.19) (  -0.33, -76.13)  108.12                80
 10/17/2021   03:03:55   (  -0.10, -75.20) (   0.30, -73.18)  229.52                80
 10/17/2021   15:25:11   (   0.10, -75.22) (   0.77, -78.34)  355.43                80
 10/19/2021   15:13:00   (   0.10, -75.24) (   0.14, -75.38)   16.75                80
 10/21/2021   15:03:29   (   0.10, -75.27) (  -0.50, -72.43)  322.57                80
 10/22/2021   03:24:52   (  -0.10, -75.27) (  -0.62, -77.62)  267.74                80
 10/24/2021   03:10:02   (  -0.11, -75.30) (   0.02, -74.66)   72.05                80