Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 10 24.  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)
 10/24/2020   19:22:49   (  -0.04,-137.20) (  -0.02,-137.20)    2.80                80
 10/26/2020   19:10:38   (  -0.04,-137.21) (  -0.67,-134.25)  336.01                80
 10/27/2020   07:32:02   (   0.04,-137.22) (  -0.44,-139.44)  253.20                80
 10/29/2020   07:17:11   (   0.03,-137.22) (   0.22,-136.49)   83.57                80
 10/31/2020   07:04:59   (   0.03,-137.22) (   0.82,-133.53)  419.68                80
 10/31/2020   19:26:14   (  -0.03,-137.21) (   0.30,-138.68)  167.70                80
 11/02/2020   19:16:43   (  -0.03,-137.20) (  -0.36,-135.73)  167.62                80
 11/03/2020   07:38:06   (   0.03,-137.20) (  -0.75,-140.92)  422.07                80
 11/05/2020   07:25:54   (   0.02,-137.18) (  -0.14,-137.95)   87.82                80