Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 9 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)
 09/18/2022   18:43:27   (  -0.29,-127.78) (  -0.25,-128.02)   26.58                80
 09/20/2022   18:33:56   (  -0.28,-127.84) (  -0.88,-125.06)  316.70                80
 09/21/2022   06:55:20   (   0.30,-127.84) (  -0.19,-130.26)  274.39                80
 09/23/2022   06:40:28   (   0.29,-127.90) (   0.39,-127.29)   68.50                80
 09/25/2022   06:28:17   (   0.29,-127.96) (   1.04,-124.34)  410.98                80
 09/25/2022   18:49:33   (  -0.30,-127.99) (   0.03,-129.50)  172.50                80
 09/27/2022   18:40:02   (  -0.30,-128.04) (  -0.63,-126.55)  169.72                80
 09/28/2022   07:01:26   (   0.32,-128.05) (  -0.49,-131.74)  420.05                80
 09/30/2022   06:49:15   (   0.31,-128.09) (   0.18,-128.79)   78.92                80