Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 7 22.  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)
 07/23/2022   06:27:56   (   0.06,-128.23) (   0.90,-124.29)  448.22                80
 07/23/2022   18:51:50   (  -0.01,-128.26) (   0.26,-129.43)  134.16                80
 07/25/2022   18:37:01   (  -0.02,-128.21) (  -0.41,-126.49)  196.12                80
 07/26/2022   07:01:04   (  -0.02,-128.16) (  -0.80,-131.66)  398.67                80
 07/28/2022   06:48:55   (  -0.01,-128.11) (  -0.13,-128.72)   69.08                80
 07/30/2022   06:34:05   (   0.01,-128.05) (   0.48,-125.76)  260.06                80
 07/30/2022   18:58:00   (   0.04,-128.07) (   0.68,-130.91)  323.31                80
 08/01/2022   18:43:11   (   0.02,-128.01) (   0.01,-127.96)    5.66                80
 08/03/2022   18:31:01   (   0.02,-127.95) (  -0.60,-125.01)  334.25                80
 08/04/2022   06:55:05   (  -0.06,-127.90) (  -0.54,-130.19)  260.29                80