Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2022 1 13.  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)
 01/13/2022   07:10:58   (   0.00,-137.18) (   0.47,-134.99)  248.93                80
 01/13/2022   19:34:53   (   0.00,-137.19) (   0.66,-140.14)  337.12                80
 01/15/2022   19:20:02   (  -0.01,-137.16) (  -0.01,-137.20)    3.86                80
 01/17/2022   19:10:30   (  -0.02,-137.13) (  -0.63,-134.24)  329.23                80
 01/18/2022   07:31:54   (   0.01,-137.12) (  -0.48,-139.43)  262.68                80
 01/20/2022   07:17:02   (   0.01,-137.08) (   0.14,-136.47)   69.91                80
 01/22/2022   07:04:49   (  -0.02,-137.04) (   0.71,-133.50)  402.60                80
 01/22/2022   19:26:05   (   0.02,-137.04) (   0.36,-138.66)  184.34                80
 01/24/2022   19:16:33   (   0.02,-136.99) (  -0.27,-135.70)  146.91                80
 01/25/2022   07:37:57   (  -0.02,-136.97) (  -0.83,-140.90)  445.25                80
 01/26/2022   19:04:21   (   0.01,-136.94) (  -0.91,-132.75)  476.99                80