Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 10 21.  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)
 10/21/2019   03:00:29   (  -0.01, -75.19) (   0.73, -71.71)  395.50                80
 10/21/2019   15:19:05   (   0.01, -75.21) (   0.35, -76.88)  188.92                80
 10/23/2019   15:09:34   (   0.01, -75.22) (  -0.29, -73.92)  148.08                80
 10/24/2019   03:30:58   (  -0.01, -75.20) (  -0.82, -79.11)  443.80                80
 10/25/2019   14:57:22   (   0.01, -75.23) (  -0.88, -70.96)  485.75                80
 10/26/2019   03:18:46   (  -0.01, -75.22) (  -0.23, -76.15)  105.94                80
 10/28/2019   03:03:55   (  -0.01, -75.24) (   0.42, -73.19)  232.61                80
 10/28/2019   15:25:11   (   0.01, -75.26) (   0.66, -78.35)  351.29                80
 10/30/2019   15:13:00   (   0.00, -75.29) (   0.01, -75.40)   12.47                80
 11/01/2019   15:00:49   (  -0.00, -75.32) (  -0.65, -72.45)  327.12                80
 11/02/2019   03:24:53   (   0.01, -75.31) (  -0.46, -77.64)  264.03                80