Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 5 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)
 05/10/2021   03:05:42   (  -0.03, -75.18) (   0.39, -73.20)  225.06                80
 05/10/2021   15:24:18   (   0.03, -75.20) (   0.71, -78.36)  359.56                80
 05/12/2021   15:14:48   (   0.03, -75.21) (   0.08, -75.40)   21.66                80
 05/14/2021   14:59:58   (   0.02, -75.23) (  -0.55, -72.45)  316.52                80
 05/15/2021   03:24:03   (  -0.02, -75.23) (  -0.53, -77.64)  274.53                80
 05/17/2021   03:09:13   (  -0.02, -75.25) (   0.11, -74.69)   63.99                80
 05/19/2021   02:57:03   (  -0.01, -75.28) (   0.75, -71.74)  403.02                80
 05/19/2021   15:20:59   (   0.01, -75.30) (   0.34, -76.90)  181.18                80
 05/21/2021   15:06:09   (   0.00, -75.34) (  -0.30, -73.94)  158.71                80