Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 8 13.  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)
 08/14/2021   03:03:39   (  -0.02, -75.19) (   0.40, -73.18)  228.22                80
 08/14/2021   15:27:34   (   0.04, -75.19) (   0.74, -78.33)  358.02                80
 08/16/2021   15:15:24   (   0.04, -75.14) (   0.07, -75.38)   26.96                80
 08/18/2021   15:00:33   (   0.04, -75.10) (  -0.54, -72.42)  304.52                80
 08/19/2021   03:24:37   (  -0.06, -75.08) (  -0.58, -77.61)  287.52                80
 08/21/2021   03:09:46   (  -0.05, -75.04) (   0.03, -74.65)   44.52                80
 08/23/2021   02:57:35   (  -0.05, -75.01) (   0.65, -71.69)  377.56                80
 08/23/2021   15:21:31   (   0.06, -75.01) (   0.43, -76.85)  208.28                80
 08/25/2021   15:06:40   (   0.06, -75.00) (  -0.19, -73.89)  125.99                80
 08/26/2021   03:30:44   (  -0.07, -74.99) (  -0.93, -79.08)  464.82                80