Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 4 24.  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)
 04/24/2023   19:19:27   (  -0.21,-138.26) (  -0.43,-137.30)  109.13                80
 04/25/2023   07:43:32   (   0.21,-138.52) (  -0.62,-142.51)  452.82                80
 04/27/2023   07:31:23   (   0.22,-139.48) (   0.17,-139.59)   13.18                80
 04/29/2023   07:16:34   (   0.23,-140.44) (   0.99,-136.68)  426.75                80
 04/29/2023   19:40:30   (  -0.23,-140.67) (  -0.00,-141.86)  134.42                80
 05/01/2023   19:25:41   (  -0.23,-141.62) (  -0.79,-138.94)  305.20                80
 05/02/2023   07:49:45   (   0.23,-141.88) (  -0.24,-144.14)  256.55                80
 05/04/2023   07:34:55   (   0.23,-142.83) (   0.58,-141.23)  182.34                80
 05/04/2023   19:58:51   (  -0.23,-143.05) (   0.46,-146.39)  379.47                80
 05/06/2023   19:44:00   (  -0.23,-143.98) (  -0.32,-143.47)   58.45                80