Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 7 16.  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   18:43:00   (  -0.07,-128.38) (  -0.16,-127.96)   47.96                80
 07/18/2022   18:30:51   (  -0.08,-128.36) (  -0.81,-125.02)  380.33                80
 07/19/2022   06:54:55   (   0.04,-128.31) (  -0.34,-130.20)  214.12                80
 07/21/2022   06:40:05   (   0.05,-128.28) (   0.26,-127.24)  117.93                80
 07/21/2022   19:04:00   (  -0.01,-128.31) (   0.89,-132.39)  464.70                80
 07/23/2022   06:27:55   (   0.06,-128.24) (   0.87,-124.28)  449.62                80
 07/23/2022   18:51:51   (  -0.01,-128.27) (   0.22,-129.44)  133.05                80
 07/25/2022   18:37:01   (  -0.03,-128.23) (  -0.40,-126.49)  197.96                80
 07/26/2022   07:01:05   (  -0.02,-128.19) (  -0.74,-131.67)  396.06                80
 07/28/2022   06:48:55   (  -0.01,-128.14) (  -0.10,-128.72)   65.73                80