Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 10 12.  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)
 10/13/2020   07:17:11   (   0.04,-137.20) (   0.20,-136.50)   80.26                80
 10/15/2020   07:05:00   (   0.04,-137.20) (   0.84,-133.54)  416.97                80
 10/15/2020   19:26:15   (  -0.04,-137.21) (   0.29,-138.69)  168.86                80
 10/17/2020   19:16:44   (  -0.04,-137.20) (  -0.35,-135.73)  167.10                80
 10/18/2020   07:38:08   (   0.04,-137.20) (  -0.76,-140.92)  423.80                80
 10/20/2020   07:25:57   (   0.04,-137.19) (  -0.11,-137.97)   88.82                80
 10/22/2020   07:11:05   (   0.03,-137.17) (   0.48,-135.00)  245.62                80
 10/22/2020   19:32:21   (  -0.03,-137.16) (   0.59,-140.17)  340.91                80
 10/24/2020   19:20:09   (  -0.02,-137.14) (  -0.00,-137.20)    7.03                80