Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 5 21.  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)
 05/21/2023   08:20:33   (   0.24,-150.64) (  -0.02,-151.91)  144.32                80
 05/23/2023   08:05:45   (   0.25,-151.52) (   0.76,-148.99)  287.36                80
 05/23/2023   20:29:41   (  -0.24,-151.74) (   0.25,-154.16)  274.24                80
 05/25/2023   20:14:54   (  -0.25,-152.62) (  -0.55,-151.24)  157.01                80
 05/26/2023   08:38:58   (   0.23,-152.85) (  -0.51,-156.44)  407.68                80
 05/28/2023   08:24:10   (   0.25,-153.72) (   0.32,-153.52)   23.31                80
 05/30/2023   08:12:01   (   0.25,-154.58) (   1.10,-150.59)  453.66                80
 05/30/2023   20:35:57   (  -0.24,-154.80) (  -0.03,-155.75)  108.35                80
 06/01/2023   20:21:08   (  -0.24,-155.65) (  -0.83,-152.83)  321.20                80
 06/02/2023   08:45:13   (   0.22,-155.88) (  -0.21,-158.03)  243.75                80