Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 6 11.  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)
 06/12/2022   06:33:53   (   0.20,-128.29) (   0.72,-125.81)  281.10                80
 06/12/2022   18:57:48   (  -0.17,-128.33) (   0.36,-130.97)  300.32                80
 06/14/2022   18:42:58   (  -0.18,-128.36) (  -0.27,-128.02)   38.80                80
 06/16/2022   18:30:48   (  -0.19,-128.38) (  -0.91,-125.07)  377.17                80
 06/17/2022   06:54:52   (   0.17,-128.36) (  -0.23,-130.25)  215.25                80
 06/19/2022   06:40:02   (   0.19,-128.38) (   0.42,-127.30)  122.92                80
 06/19/2022   19:03:57   (  -0.16,-128.41) (   0.72,-132.45)  459.28                80
 06/21/2022   06:27:52   (   0.20,-128.40) (   1.07,-124.35)  461.35                80
 06/21/2022   18:51:47   (  -0.17,-128.44) (   0.07,-129.50)  120.74                80
 06/23/2022   18:36:57   (  -0.18,-128.46) (  -0.59,-126.55)  217.62                80
 06/24/2022   07:01:01   (   0.15,-128.44) (  -0.54,-131.73)  374.09                80