Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 4 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 04/28/2023   18:39:45   (  -0.22,-140.18) (  -0.74,-137.90)  259.92                80
 04/30/2023   07:01:28   (   0.23,-140.91) (  -0.13,-142.53)  184.57                80
 05/01/2023   06:38:09   (   0.22,-141.38) (   1.07,-137.55)  435.52                80
 05/02/2023   18:59:43   (  -0.23,-142.09) (  -0.22,-142.15)    6.58                80
 05/04/2023   07:18:45   (   0.23,-142.82) (  -0.64,-146.78)  451.49                80
 05/05/2023   06:55:26   (   0.23,-143.28) (   0.57,-141.81)  167.86                80
 05/06/2023   19:17:00   (  -0.23,-143.98) (   0.28,-146.40)  276.02                80
 05/07/2023   18:53:41   (  -0.24,-144.43) (  -0.94,-141.43)  342.89                80
 05/09/2023   07:15:23   (   0.24,-145.14) (   0.03,-146.05)  103.98                80
 05/11/2023   19:10:56   (  -0.25,-146.27) (  -0.36,-145.66)   68.21                80