Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 9 4.  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)
 09/06/2021   03:09:50   (  -0.08, -75.19) (   0.02, -74.65)   61.80                80
 09/08/2021   02:57:41   (  -0.08, -75.21) (   0.70, -71.70)  399.09                80
 09/08/2021   15:21:35   (   0.09, -75.23) (   0.44, -76.85)  184.37                80
 09/10/2021   15:06:44   (   0.09, -75.25) (  -0.17, -73.89)  153.55                80
 09/11/2021   03:30:48   (  -0.10, -75.23) (  -0.95, -79.08)  438.09                80
 09/12/2021   14:54:34   (   0.09, -75.26) (  -0.86, -70.95)  491.67                80
 09/13/2021   03:18:38   (  -0.10, -75.25) (  -0.26, -76.13)   99.97                80
 09/15/2021   03:03:47   (  -0.11, -75.27) (   0.36, -73.18)  238.48                80
 09/15/2021   15:27:42   (   0.12, -75.29) (   0.78, -78.32)  344.93                80
 09/17/2021   15:15:31   (   0.12, -75.32) (   0.15, -75.36)    6.09                80