Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 7 15.  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)
 07/16/2022   18:42:59   (  -0.07,-128.38) (  -0.16,-127.96)   48.69                80
 07/18/2022   18:30:47   (  -0.09,-128.36) (  -0.80,-125.00)  382.40                80
 07/19/2022   06:54:50   (   0.04,-128.31) (  -0.37,-130.17)  211.59                80
 07/21/2022   06:39:58   (   0.05,-128.28) (   0.28,-127.21)  121.78                80
 07/21/2022   19:03:52   (  -0.01,-128.31) (   0.83,-132.36)  460.61                80
 07/23/2022   06:27:46   (   0.06,-128.25) (   0.94,-124.25)  454.80                80
 07/23/2022   18:51:39   (  -0.02,-128.27) (   0.23,-129.39)  127.63                80
 07/25/2022   18:36:48   (  -0.03,-128.23) (  -0.44,-126.44)  204.73                80
 07/26/2022   07:00:50   (  -0.02,-128.19) (  -0.72,-131.61)  388.85                80
 07/28/2022   06:48:37   (  -0.01,-128.14) (  -0.10,-128.65)   57.15                80