Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 1 3.  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)
 01/04/2021   15:12:51   (   0.02, -75.20) (   0.04, -75.38)   20.46                80
 01/06/2021   15:03:19   (   0.02, -75.20) (  -0.60, -72.43)  315.87                80
 01/07/2021   03:24:42   (  -0.02, -75.17) (  -0.57, -77.61)  277.30                80
 01/09/2021   03:09:51   (   0.01, -75.17) (   0.13, -74.66)   58.55                80
 01/11/2021   02:57:39   (   0.01, -75.18) (   0.78, -71.71)  395.31                80
 01/11/2021   15:18:54   (  -0.01, -75.20) (   0.34, -76.86)  188.11                80
 01/13/2021   15:09:22   (  -0.01, -75.21) (  -0.31, -73.90)  149.59                80
 01/14/2021   03:30:44   (   0.00, -75.19) (  -0.85, -79.08)  442.78                80
 01/15/2021   14:57:09   (   0.00, -75.23) (  -0.90, -70.93)  488.24                80
 01/16/2021   03:18:32   (  -0.01, -75.21) (  -0.19, -76.13)  103.86                80