Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 1 14.  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)
 01/14/2021   03:30:58   (   0.01, -75.17) (   0.00, -79.26)  454.91                80
 01/15/2021   14:57:09   (  -0.00, -75.20) (  -0.90, -70.94)  485.01                80
 01/16/2021   03:18:33   (   0.00, -75.18) (  -0.20, -76.13)  107.50                80
 01/18/2021   03:03:41   (  -0.00, -75.20) (   0.46, -73.17)  231.14                80
 01/18/2021   15:24:55   (  -0.00, -75.23) (   0.66, -78.32)  352.00                80
 01/20/2021   15:12:43   (  -0.00, -75.26) (   0.00, -75.37)   12.81                80
 01/22/2021   15:03:10   (  -0.00, -75.29) (  -0.60, -72.40)  327.13                80
 01/23/2021   03:24:34   (   0.01, -75.27) (  -0.50, -77.60)  264.65                80
 01/25/2021   03:09:42   (   0.00, -75.30) (   0.17, -74.64)   75.59                80
 01/27/2021   02:57:29   (  -0.00, -75.34) (   0.77, -71.68)  416.00                80
 01/27/2021   15:18:45   (   0.00, -75.37) (   0.29, -76.84)  166.95                80