Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 8 17.  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)
 08/17/2019   07:10:53   (  -0.02,-137.19) (   0.47,-135.00)  249.44                80
 08/17/2019   19:34:48   (   0.02,-137.19) (   0.66,-140.14)  336.38                80
 08/19/2019   19:19:58   (   0.02,-137.18) (  -0.01,-137.20)    3.78                80
 08/21/2019   19:07:47   (   0.02,-137.16) (  -0.62,-134.24)  332.38                80
 08/22/2019   07:31:51   (  -0.03,-137.14) (  -0.51,-139.42)  259.11                80
 08/24/2019   07:17:00   (  -0.03,-137.11) (   0.11,-136.46)   73.91                80
 08/26/2019   07:04:49   (  -0.03,-137.07) (   0.72,-133.50)  405.98                80
 08/26/2019   19:26:05   (   0.04,-137.07) (   0.36,-138.66)  180.91                80
 08/28/2019   19:13:54   (   0.04,-137.02) (  -0.26,-135.70)  150.17                80
 08/29/2019   07:37:58   (  -0.04,-137.00) (  -0.86,-140.89)  441.82                80
 08/30/2019   19:01:43   (   0.04,-136.97) (  -0.88,-132.74)  480.67                80