Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 7 13.  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)
 07/13/2021   15:27:22   (  -0.01, -75.18) (   0.63, -78.35)  359.40                80
 07/15/2021   15:15:10   (  -0.02, -75.19) (   0.05, -75.38)   22.17                80
 07/17/2021   15:00:19   (  -0.02, -75.20) (  -0.60, -72.42)  315.88                80
 07/18/2021   03:24:23   (   0.01, -75.18) (  -0.52, -77.61)  276.22                80
 07/20/2021   03:09:32   (   0.01, -75.20) (   0.13, -74.65)   61.89                80
 07/22/2021   02:57:21   (   0.01, -75.21) (   0.79, -71.70)  400.19                80
 07/22/2021   15:21:16   (   0.00, -75.24) (   0.34, -76.85)  182.62                80
 07/24/2021   15:06:25   (  -0.01, -75.26) (  -0.32, -73.89)  156.41                80
 07/25/2021   03:30:28   (  -0.01, -75.25) (  -0.80, -79.08)  434.99                80
 07/26/2021   14:54:13   (  -0.01, -75.30) (  -0.92, -70.93)  496.35                80