Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 7 14.  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)
 07/14/2022   06:33:56   (   0.10,-128.38) (   0.66,-125.77)  296.91                80
 07/14/2022   18:57:51   (  -0.06,-128.41) (   0.46,-130.92)  284.87                80
 07/16/2022   18:42:59   (  -0.07,-128.38) (  -0.17,-127.96)   48.66                80
 07/18/2022   18:30:47   (  -0.09,-128.36) (  -0.81,-125.00)  382.38                80
 07/19/2022   06:54:50   (   0.04,-128.31) (  -0.36,-130.17)  211.47                80
 07/21/2022   06:39:58   (   0.05,-128.28) (   0.29,-127.21)  121.92                80
 07/21/2022   19:03:52   (  -0.01,-128.31) (   0.88,-132.35)  460.60                80
 07/23/2022   06:27:45   (   0.06,-128.25) (   0.89,-124.24)  454.96                80
 07/23/2022   18:51:40   (  -0.02,-128.27) (   0.22,-129.39)  127.60                80
 07/25/2022   18:36:47   (  -0.03,-128.23) (  -0.38,-126.42)  204.78                80
 07/26/2022   07:00:50   (  -0.02,-128.19) (  -0.72,-131.62)  388.66                80