Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 1 20.  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)
 01/20/2021   15:12:44   (   0.02, -75.22) (   0.04, -75.37)   16.76                80
 01/22/2021   15:03:13   (  -0.01, -75.22) (  -0.61, -72.42)  318.47                80
 01/23/2021   03:24:37   (   0.01, -75.20) (  -0.51, -77.61)  274.22                80
 01/25/2021   03:09:46   (   0.01, -75.20) (   0.14, -74.66)   62.11                80
 01/27/2021   02:57:34   (   0.00, -75.20) (   0.74, -71.69)  398.59                80
 01/27/2021   15:18:50   (  -0.00, -75.22) (   0.33, -76.86)  185.49                80
 01/29/2021   15:09:18   (  -0.00, -75.23) (  -0.26, -73.89)  151.57                80
 01/30/2021   03:30:41   (   0.00, -75.22) (  -0.85, -79.08)  440.42                80
 01/31/2021   14:57:07   (  -0.00, -75.25) (  -0.92, -70.95)  489.17                80
 02/01/2021   03:18:31   (   0.00, -75.23) (  -0.18, -76.14)  102.67                80