Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 11 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 11/17/2020   18:33:26   (   0.21,-127.46) (  -0.33,-124.90)  290.96                80
 11/18/2020   06:52:10   (  -0.20,-127.44) (  -0.74,-130.10)  301.18                80
 11/20/2020   06:42:38   (  -0.21,-127.35) (  -0.19,-127.13)   24.92                80
 11/22/2020   06:30:27   (  -0.22,-127.26) (   0.42,-124.17)  350.65                80
 11/22/2020   18:49:03   (   0.21,-127.23) (   0.65,-129.33)  239.39                80
 11/24/2020   18:39:32   (   0.21,-127.13) (   0.03,-126.37)   86.34                80
 11/26/2020   18:27:20   (   0.22,-127.03) (  -0.52,-123.41)  411.74                80
 11/27/2020   06:46:05   (  -0.21,-127.01) (  -0.54,-128.61)  181.13                80
 11/29/2020   06:36:34   (  -0.21,-126.91) (   0.09,-125.65)  143.68                80
 11/29/2020   18:55:09   (   0.20,-126.88) (   1.05,-130.80)  446.35                80