Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 6 9.  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)
 06/10/2022   18:01:11   (  -0.22,-128.29) (  -0.25,-128.14)   16.72                80
 06/13/2022   05:59:33   (   0.22,-128.30) (   0.32,-127.74)   62.73                80
 06/14/2022   18:21:05   (  -0.20,-128.35) (   0.66,-132.31)  450.99                80
 06/15/2022   17:57:45   (  -0.22,-128.36) (  -0.43,-127.32)  118.95                80
 06/17/2022   06:19:27   (   0.21,-128.35) (  -0.57,-131.92)  406.47                80
 06/18/2022   05:56:07   (   0.23,-128.36) (   0.52,-126.92)  163.02                80
 06/19/2022   18:17:40   (  -0.21,-128.40) (   0.46,-131.49)  351.36                80
 06/20/2022   17:54:20   (  -0.23,-128.42) (  -0.63,-126.49)  218.51                80
 06/22/2022   06:16:00   (   0.20,-128.40) (  -0.42,-131.09)  306.42                80