Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 6 28.  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)
 06/29/2021   15:15:09   (  -0.03, -75.15) (   0.00, -75.41)   29.43                80
 07/01/2021   15:00:19   (  -0.04, -75.15) (  -0.62, -72.45)  307.47                80
 07/02/2021   03:24:22   (   0.03, -75.13) (  -0.50, -77.64)  285.32                80
 07/04/2021   03:09:31   (   0.03, -75.14) (   0.13, -74.68)   52.30                80
 07/06/2021   02:57:20   (   0.03, -75.15) (   0.77, -71.72)  390.32                80
 07/06/2021   15:21:15   (  -0.02, -75.19) (   0.36, -76.87)  192.26                80
 07/08/2021   15:06:24   (  -0.02, -75.20) (  -0.28, -73.91)  146.13                80
 07/09/2021   03:30:28   (   0.01, -75.18) (  -0.84, -79.10)  445.94                80
 07/10/2021   14:54:13   (  -0.03, -75.23) (  -0.92, -70.96)  484.75                80
 07/11/2021   03:18:17   (   0.02, -75.21) (  -0.20, -76.14)  107.24                80