Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 5 17.  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)
 05/18/2023   20:11:13   (  -0.24,-149.52) (  -0.25,-149.63)   12.51                80
 05/20/2023   19:56:23   (  -0.25,-150.41) (  -1.05,-146.71)  421.05                80
 05/21/2023   08:20:27   (   0.24,-150.64) (  -0.04,-151.91)  143.85                80
 05/23/2023   08:05:37   (   0.25,-151.53) (   0.78,-148.99)  288.32                80
 05/23/2023   20:29:33   (  -0.24,-151.75) (   0.27,-154.16)  273.10                80
 05/25/2023   20:14:43   (  -0.25,-152.63) (  -0.57,-151.24)  158.64                80
 05/26/2023   08:38:47   (   0.23,-152.86) (  -0.51,-156.44)  406.19                80
 05/28/2023   08:23:56   (   0.25,-153.74) (   0.28,-153.51)   25.09                80
 05/30/2023   08:11:45   (   0.25,-154.61) (   1.09,-150.59)  456.02                80
 05/30/2023   20:35:41   (  -0.24,-154.83) (  -0.06,-155.76)  105.91                80