Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 5 20.  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)
 05/20/2023   19:56:27   (  -0.25,-150.41) (  -1.02,-146.71)  420.44                80
 05/21/2023   08:20:32   (   0.24,-150.64) (  -0.06,-151.90)  144.35                80
 05/23/2023   08:05:45   (   0.25,-151.52) (   0.78,-148.99)  287.36                80
 05/23/2023   20:29:41   (  -0.24,-151.74) (   0.30,-154.15)  274.20                80
 05/25/2023   20:14:54   (  -0.25,-152.62) (  -0.56,-151.24)  157.07                80
 05/26/2023   08:38:59   (   0.23,-152.85) (  -0.50,-156.44)  407.64                80
 05/28/2023   08:24:11   (   0.25,-153.72) (   0.31,-153.52)   23.32                80
 05/30/2023   08:12:02   (   0.25,-154.59) (   1.08,-150.59)  453.68                80
 05/30/2023   20:35:58   (  -0.24,-154.80) (  -0.01,-155.75)  108.37                80
 06/01/2023   20:21:10   (  -0.24,-155.66) (  -0.86,-152.84)  321.16                80
 06/02/2023   08:45:13   (   0.22,-155.88) (  -0.25,-158.03)  243.80                80