Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 3 8.  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)
 03/09/2021   15:12:30   (   0.03, -75.21) (   0.05, -75.37)   18.11                80
 03/11/2021   15:02:57   (   0.03, -75.22) (  -0.55, -72.41)  319.02                80
 03/12/2021   03:24:21   (  -0.03, -75.19) (  -0.56, -77.60)  274.31                80
 03/14/2021   03:09:29   (  -0.02, -75.21) (   0.11, -74.65)   63.90                80
 03/16/2021   02:57:16   (  -0.02, -75.23) (   0.71, -71.69)  402.83                80
 03/16/2021   15:18:31   (   0.02, -75.27) (   0.33, -76.85)  179.59                80
 03/18/2021   15:08:58   (   0.02, -75.30) (  -0.27, -73.89)  159.90                80
 03/19/2021   03:30:22   (  -0.02, -75.28) (  -0.82, -79.08)  432.57                80
 03/20/2021   14:56:47   (   0.02, -75.33) (  -0.94, -70.94)  499.58                80
 03/21/2021   03:18:09   (  -0.02, -75.31) (  -0.21, -76.12)   92.92                80