Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 10 18.  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)
 10/18/2022   06:34:19   (   0.28,-128.38) (   0.83,-125.81)  292.49                80
 10/18/2022   18:55:34   (  -0.29,-128.39) (   0.26,-130.97)  293.39                80
 10/20/2022   18:46:05   (  -0.28,-128.40) (  -0.36,-128.02)   43.43                80
 10/22/2022   18:33:55   (  -0.28,-128.41) (  -1.00,-125.07)  380.05                80
 10/23/2022   06:55:18   (   0.28,-128.41) (  -0.13,-130.25)  209.87                80
 10/25/2022   06:40:28   (   0.28,-128.41) (   0.53,-127.31)  125.97                80
 10/25/2022   19:01:44   (  -0.28,-128.40) (   0.56,-132.47)  461.61                80
 10/27/2022   06:28:17   (   0.28,-128.40) (   1.13,-124.35)  461.09                80
 10/27/2022   18:49:33   (  -0.27,-128.39) (  -0.05,-129.51)  126.50                80
 10/29/2022   18:40:02   (  -0.27,-128.37) (  -0.66,-126.55)  207.70                80
 10/30/2022   07:01:26   (   0.26,-128.39) (  -0.45,-131.74)  381.35                80