Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 10 30.  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)
 10/30/2021   14:57:24   (   0.03, -75.26) (  -0.87, -70.96)  488.03                80
 10/31/2021   03:18:47   (  -0.03, -75.24) (  -0.25, -76.15)  104.39                80
 11/02/2021   03:03:57   (  -0.03, -75.27) (   0.42, -73.20)  235.34                80
 11/02/2021   15:25:11   (   0.03, -75.30) (   0.70, -78.35)  347.28                80
 11/04/2021   15:13:00   (   0.03, -75.33) (   0.02, -75.40)    7.42                80
 11/06/2021   15:03:28   (   0.03, -75.37) (  -0.60, -72.44)  333.04                80
 11/07/2021   03:24:52   (  -0.02, -75.35) (  -0.52, -77.63)  258.96                80
 11/09/2021   03:10:00   (  -0.03, -75.39) (   0.11, -74.67)   81.77                80
 11/11/2021   02:57:48   (  -0.04, -75.43) (   0.75, -71.71)  423.19                80
 11/11/2021   15:19:03   (   0.04, -75.47) (   0.36, -76.86)  159.19                80