Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 7 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)
 07/17/2019   02:57:23   (   0.00, -75.20) (   0.76, -71.71)  397.57                80
 07/17/2019   15:21:18   (  -0.00, -75.21) (   0.38, -76.86)  187.48                80
 07/19/2019   15:06:28   (  -0.01, -75.23) (  -0.31, -73.91)  150.60                80
 07/20/2019   03:30:32   (   0.01, -75.23) (  -0.81, -79.10)  439.80                80
 07/21/2019   14:54:17   (  -0.02, -75.25) (  -0.95, -70.95)  489.32                80
 07/22/2019   03:18:21   (   0.02, -75.25) (  -0.17, -76.14)  100.88                80
 07/24/2019   03:03:30   (   0.02, -75.28) (   0.46, -73.18)  238.67                80
 07/24/2019   15:27:25   (  -0.02, -75.30) (   0.61, -78.34)  345.95                80
 07/26/2019   15:12:35   (  -0.02, -75.33) (  -0.03, -75.39)    6.22                80
 07/28/2019   15:00:24   (  -0.02, -75.37) (  -0.66, -72.43)  334.35                80