Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 4 22.  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)
 04/22/2023   06:24:11   (   0.19,-137.03) (   0.84,-134.01)  344.16                80
 04/23/2023   18:45:46   (  -0.20,-137.77) (  -0.01,-138.61)   96.44                80
 04/26/2023   06:41:30   (   0.21,-138.98) (   0.39,-138.28)   80.62                80
 04/27/2023   19:03:04   (  -0.22,-139.70) (   0.49,-142.87)  361.04                80
 04/28/2023   18:39:45   (  -0.22,-140.18) (  -0.71,-137.89)  259.70                80
 04/30/2023   07:01:28   (   0.23,-140.91) (  -0.15,-142.53)  184.26                80
 05/01/2023   06:38:09   (   0.22,-141.38) (   1.05,-137.55)  435.97                80
 05/02/2023   18:59:42   (  -0.23,-142.09) (  -0.19,-142.15)    6.83                80
 05/04/2023   07:18:45   (   0.23,-142.83) (  -0.66,-146.78)  450.63                80
 05/05/2023   06:55:26   (   0.23,-143.29) (   0.56,-141.80)  168.85                80