Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 4 9.  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)
 04/10/2023   06:45:39   (   0.17,-131.09) (   0.64,-128.84)  255.87                80
 04/10/2023   19:09:34   (  -0.17,-131.34) (   0.38,-134.01)  303.02                80
 04/12/2023   18:54:42   (  -0.18,-132.33) (  -0.42,-131.08)  141.72                80
 04/13/2023   07:18:47   (   0.19,-132.60) (  -0.58,-136.29)  419.90                80
 04/15/2023   07:03:55   (   0.19,-133.58) (   0.25,-133.37)   24.34                80
 04/17/2023   06:51:43   (   0.19,-134.56) (   1.09,-130.44)  468.75                80
 04/17/2023   19:15:38   (  -0.19,-134.81) (  -0.03,-135.61)   90.63                80
 04/19/2023   19:00:45   (  -0.19,-135.79) (  -0.83,-132.67)  353.78                80
 04/20/2023   07:24:49   (   0.20,-136.05) (  -0.21,-137.87)  207.49                80
 04/22/2023   07:09:56   (   0.20,-137.03) (   0.62,-134.95)  236.02                80
 04/22/2023   19:33:52   (  -0.20,-137.26) (   0.37,-140.12)  324.21                80