Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 5 30.  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)
 05/30/2023   08:12:02   (   0.25,-154.57) (   1.11,-150.59)  452.08                80
 05/30/2023   20:35:58   (  -0.23,-154.80) (  -0.04,-155.75)  108.82                80
 06/01/2023   20:21:09   (  -0.24,-155.65) (  -0.83,-152.83)  320.42                80
 06/02/2023   08:45:14   (   0.22,-155.86) (  -0.22,-158.03)  245.83                80
 06/04/2023   08:30:25   (   0.23,-156.70) (   0.58,-155.10)  181.83                80
 06/04/2023   20:54:20   (  -0.21,-156.92) (   0.48,-160.26)  379.98                80
 06/06/2023   20:39:31   (  -0.23,-157.74) (  -0.33,-157.34)   46.42                80
 06/08/2023   20:27:23   (  -0.24,-158.57) (  -1.15,-154.42)  472.30                80
 06/09/2023   08:51:26   (   0.22,-158.77) (   0.06,-159.61)   94.33                80
 06/11/2023   08:36:36   (   0.23,-159.59) (   0.84,-156.68)  331.26                80
 06/11/2023   21:00:32   (  -0.21,-159.80) (   0.22,-161.84)  231.04                80