Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 5 12.  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)
 05/14/2021   14:59:59   (   0.03, -75.26) (  -0.57, -72.45)  319.34                80
 05/15/2021   03:24:02   (  -0.03, -75.26) (  -0.57, -77.64)  270.80                80
 05/17/2021   03:09:13   (  -0.03, -75.30) (   0.12, -74.69)   69.56                80
 05/19/2021   02:57:03   (  -0.02, -75.35) (   0.75, -71.74)  410.34                80
 05/19/2021   15:20:59   (   0.02, -75.37) (   0.34, -76.90)  173.81                80
 05/21/2021   15:06:09   (   0.02, -75.42) (  -0.29, -73.94)  167.82                80
 05/22/2021   03:30:14   (  -0.02, -75.43) (  -0.78, -79.14)  421.81                80
 05/24/2021   03:18:04   (  -0.02, -75.48) (  -0.14, -76.19)   79.53                80
 05/26/2021   03:03:14   (  -0.01, -75.54) (   0.50, -73.24)  263.01                80
 05/26/2021   15:27:10   (   0.01, -75.57) (   0.59, -78.39)  320.86                80