Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 11 16.  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)
 11/18/2021   03:03:51   (   0.01, -75.18) (   0.42, -73.18)  227.62                80
 11/18/2021   15:25:07   (  -0.01, -75.20) (   0.63, -78.34)  356.85                80
 11/20/2021   15:12:54   (   0.00, -75.20) (   0.04, -75.37)   19.63                80
 11/22/2021   15:03:21   (   0.02, -75.20) (  -0.55, -72.40)  317.88                80
 11/23/2021   03:22:04   (  -0.02, -75.19) (  -0.56, -77.59)  273.82                80
 11/25/2021   03:12:33   (  -0.03, -75.20) (   0.10, -74.64)   64.21                80
 11/27/2021   03:00:20   (  -0.03, -75.22) (   0.70, -71.67)  402.75                80
 11/27/2021   15:18:55   (   0.03, -75.23) (   0.34, -76.84)  181.49                80
 11/29/2021   15:09:22   (   0.03, -75.26) (  -0.26, -73.87)  157.75                80