Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 11 9.  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)
 11/09/2019   19:10:39   (  -0.00,-137.22) (  -0.62,-134.24)  338.09                80
 11/10/2019   07:32:03   (   0.00,-137.21) (  -0.50,-139.43)  252.65                80
 11/12/2019   07:17:12   (   0.00,-137.21) (   0.17,-136.48)   83.08                80
 11/14/2019   07:05:00   (   0.01,-137.19) (   0.78,-133.52)  417.87                80
 11/14/2019   19:26:16   (  -0.01,-137.19) (   0.28,-138.68)  168.68                80
 11/16/2019   19:16:44   (  -0.01,-137.17) (  -0.33,-135.72)  165.04                80
 11/17/2019   07:38:08   (   0.01,-137.16) (  -0.78,-140.91)  426.29                80
 11/18/2019   19:04:32   (  -0.01,-137.14) (  -0.95,-132.76)  497.99                80
 11/19/2019   07:25:56   (   0.00,-137.12) (  -0.16,-137.95)   93.47                80
 11/21/2019   07:11:04   (   0.00,-137.09) (   0.46,-134.99)  238.95                80
 11/21/2019   19:32:19   (  -0.00,-137.08) (   0.67,-140.14)  348.33                80