Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2021 12 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 12/30/2021   19:20:04   (  -0.02,-137.22) (  -0.02,-137.19)    3.43                80
 01/01/2022   19:07:52   (  -0.02,-137.21) (  -0.68,-134.24)  339.12                80
 01/02/2022   07:31:54   (   0.02,-137.21) (  -0.47,-139.42)  251.93                80
 01/04/2022   07:17:03   (   0.02,-137.19) (   0.19,-136.46)   83.17                80
 01/06/2022   07:04:50   (   0.02,-137.18) (   0.81,-133.50)  418.23                80
 01/06/2022   19:28:44   (  -0.02,-137.18) (   0.30,-138.65)  167.87                80
 01/08/2022   19:16:31   (  -0.01,-137.16) (  -0.32,-135.69)  167.21                80
 01/09/2022   07:37:55   (   0.01,-137.15) (  -0.77,-140.88)  423.83                80
 01/11/2022   07:25:42   (   0.01,-137.13) (  -0.14,-137.92)   89.45                80