Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 5 18.  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)
 05/18/2022   06:39:43   (   0.19,-127.59) (   0.24,-127.25)   38.38                80
 05/20/2022   06:27:32   (   0.20,-127.50) (   0.87,-124.29)  365.24                80
 05/20/2022   18:48:48   (  -0.19,-127.55) (   0.20,-129.45)  216.25                80
 05/22/2022   18:39:16   (  -0.20,-127.46) (  -0.40,-126.48)  110.82                80
 05/23/2022   07:00:40   (   0.19,-127.38) (  -0.71,-131.67)  488.30                80
 05/24/2022   18:27:04   (  -0.21,-127.37) (  -1.01,-123.52)  438.13                80
 05/25/2022   06:48:28   (   0.20,-127.29) (  -0.10,-128.71)  161.00                80
 05/27/2022   06:33:36   (   0.20,-127.20) (   0.53,-125.74)  166.22                80
 05/27/2022   18:54:51   (  -0.19,-127.24) (   0.59,-130.89)  415.76                80
 05/29/2022   06:21:23   (   0.21,-127.11) (   1.11,-122.77)  493.01                80
 05/29/2022   18:42:39   (  -0.20,-127.15) (  -0.05,-127.93)   89.03                80
 05/31/2022   18:33:06   (  -0.20,-127.05) (  -0.65,-124.96)  237.19                80