Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 5 19.  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)  420.53                80
 05/21/2023   08:20:32   (   0.24,-150.64) (  -0.05,-151.90)  144.27                80
 05/23/2023   08:05:45   (   0.25,-151.52) (   0.78,-148.99)  287.56                80
 05/23/2023   20:29:41   (  -0.24,-151.75) (   0.30,-154.15)  273.94                80
 05/25/2023   20:14:54   (  -0.25,-152.62) (  -0.55,-151.24)  157.44                80
 05/26/2023   08:38:59   (   0.23,-152.86) (  -0.51,-156.44)  407.26                80
 05/28/2023   08:24:11   (   0.25,-153.73) (   0.29,-153.52)   23.63                80
 05/30/2023   08:12:03   (   0.25,-154.59) (   1.11,-150.60)  454.24                80
 05/30/2023   20:35:59   (  -0.24,-154.81) (  -0.04,-155.76)  107.73                80
 06/01/2023   20:21:11   (  -0.24,-155.67) (  -0.87,-152.84)  321.88                80