Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 5 10.  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   15:26:58   (   0.04, -75.20) (   0.71, -78.36)  358.48                80
 05/12/2021   15:14:48   (   0.04, -75.24) (   0.09, -75.40)   18.57                80
 05/14/2021   14:59:59   (   0.03, -75.28) (  -0.60, -72.46)  321.64                80
 05/15/2021   03:24:03   (  -0.03, -75.28) (  -0.54, -77.64)  268.52                80
 05/17/2021   03:09:13   (  -0.03, -75.33) (   0.08, -74.69)   72.05                80
 05/19/2021   02:57:04   (  -0.02, -75.37) (   0.77, -71.75)  412.99                80
 05/19/2021   15:21:00   (   0.02, -75.40) (   0.32, -76.90)  171.09                80
 05/21/2021   15:06:10   (   0.01, -75.45) (  -0.31, -73.95)  170.75                80
 05/22/2021   03:30:13   (  -0.01, -75.46) (  -0.82, -79.13)  418.88                80
 05/24/2021   03:18:05   (  -0.01, -75.52) (  -0.12, -76.19)   76.47                80