Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 4 25.  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)
 04/26/2023   06:41:30   (   0.21,-138.98) (   0.37,-138.27)   80.62                80
 04/27/2023   19:03:03   (  -0.22,-139.70) (   0.50,-142.87)  361.13                80
 04/28/2023   18:39:45   (  -0.22,-140.17) (  -0.70,-137.89)  259.56                80
 04/30/2023   07:01:27   (   0.23,-140.91) (  -0.16,-142.52)  184.53                80
 05/01/2023   06:38:09   (   0.22,-141.38) (   1.05,-137.55)  435.64                80
 05/02/2023   18:59:42   (  -0.23,-142.09) (  -0.20,-142.14)    7.03                80
 05/04/2023   07:18:44   (   0.23,-142.82) (  -0.65,-146.78)  451.16                80
 05/05/2023   06:55:26   (   0.23,-143.28) (   0.57,-141.80)  168.26                80
 05/06/2023   19:16:58   (  -0.23,-143.97) (   0.33,-146.39)  275.84                80
 05/07/2023   18:53:40   (  -0.24,-144.43) (  -0.89,-141.42)  343.15                80