Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 4 6.  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)
 04/06/2021   03:18:11   (  -0.04, -75.18) (   0.00, -76.19)  112.75                80
 04/08/2021   03:03:15   (  -0.03, -75.18) (   0.39, -73.19)  226.81                80
 04/08/2021   15:24:30   (   0.03, -75.21) (   0.73, -78.34)  356.42                80
 04/10/2021   15:12:18   (   0.03, -75.22) (   0.10, -75.39)   19.27                80
 04/12/2021   15:02:46   (   0.03, -75.24) (  -0.54, -72.43)  319.14                80
 04/13/2021   03:24:10   (  -0.03, -75.22) (  -0.57, -77.62)  273.55                80
 04/15/2021   03:09:18   (  -0.03, -75.25) (   0.07, -74.67)   65.05                80
 04/17/2021   02:57:06   (  -0.03, -75.27) (   0.71, -71.72)  403.72                80
 04/17/2021   15:18:21   (   0.03, -75.30) (   0.35, -76.88)  179.30                80
 04/19/2021   15:08:50   (   0.02, -75.33) (  -0.29, -73.93)  159.78                80