Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 6 15.  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)
 06/15/2019   02:58:24   (   0.01, -75.19) (   0.73, -71.73)  393.28                11
 06/15/2019   15:18:31   (  -0.01, -75.19) (   0.36, -76.89)  192.68                80
 06/17/2019   15:09:00   (  -0.01, -75.17) (  -0.25, -73.92)  141.58                80
 06/18/2019   03:30:25   (   0.01, -75.16) (  -0.82, -79.12)  449.97                80
 06/19/2019   14:56:50   (  -0.00, -75.16) (  -0.91, -70.97)  476.39                80
 06/20/2019   03:18:14   (   0.00, -75.15) (  -0.21, -76.16)  114.97                80
 06/22/2019   03:03:23   (  -0.00, -75.14) (   0.39, -73.20)  220.72                80
 06/22/2019   15:24:38   (   0.00, -75.15) (   0.69, -78.36)  364.91                80
 06/24/2019   15:12:27   (   0.01, -75.15) (   0.08, -75.40)   28.51                80
 06/26/2019   15:02:58   (   0.01, -75.16) (  -0.59, -72.45)  308.66                80
 06/27/2019   03:24:21   (  -0.01, -75.16) (  -0.53, -77.64)  281.85                80