Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 5 23.  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)
 05/23/2021   14:53:59   (   0.01, -75.19) (  -0.91, -70.98)  479.00                80
 05/24/2021   03:18:03   (  -0.01, -75.18) (  -0.23, -76.17)  112.31                80
 05/26/2021   03:03:13   (  -0.01, -75.19) (   0.41, -73.22)  224.05                80
 05/26/2021   15:27:08   (   0.01, -75.20) (   0.68, -78.37)  361.08                80
 05/28/2021   15:14:59   (  -0.01, -75.20) (   0.03, -75.42)   24.58                80
 05/30/2021   15:00:09   (  -0.02, -75.22) (  -0.61, -72.47)  312.54                80
 05/31/2021   03:24:12   (   0.02, -75.21) (  -0.52, -77.66)  278.25                80
 06/02/2021   03:09:22   (   0.03, -75.23) (   0.13, -74.70)   60.18                80
 06/04/2021   02:57:12   (   0.03, -75.27) (   0.79, -71.75)  399.63                80
 06/04/2021   15:21:08   (  -0.03, -75.28) (   0.30, -76.91)  184.64                80