Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 7 19.  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)
 07/19/2022   06:54:54   (   0.04,-128.31) (  -0.38,-130.19)  214.48                80
 07/21/2022   06:40:06   (   0.05,-128.27) (   0.28,-127.24)  117.22                80
 07/21/2022   19:04:00   (  -0.01,-128.30) (   0.88,-132.39)  465.22                80
 07/23/2022   06:27:56   (   0.06,-128.24) (   0.87,-124.29)  448.50                80
 07/23/2022   18:51:51   (  -0.01,-128.26) (   0.23,-129.44)  134.02                80
 07/25/2022   18:37:01   (  -0.03,-128.22) (  -0.37,-126.48)  196.50                80
 07/26/2022   07:01:05   (  -0.02,-128.17) (  -0.78,-131.67)  397.98                80
 07/28/2022   06:48:56   (  -0.01,-128.12) (  -0.12,-128.72)   68.17                80
 07/30/2022   06:34:06   (   0.01,-128.07) (   0.47,-125.76)  261.21                80
 07/30/2022   18:58:02   (   0.04,-128.08) (   0.63,-130.92)  322.38                80
 08/01/2022   18:45:52   (   0.03,-128.03) (   0.03,-127.96)    7.20                80