Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 5 27.  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)
 05/27/2020   17:57:28   (   0.17,-128.20) (  -0.20,-126.45)  199.74                80
 05/29/2020   06:16:28   (  -0.16,-128.14) (  -0.83,-131.04)  331.28                80
 05/30/2020   05:53:09   (  -0.16,-128.12) (   0.30,-126.05)  235.78                80
 05/31/2020   18:12:00   (   0.15,-128.13) (   0.70,-130.61)  283.47                80
 06/01/2020   17:54:01   (   0.16,-128.11) (  -0.43,-125.62)  283.73                80
 06/03/2020   06:10:20   (  -0.15,-128.04) (  -0.66,-130.21)  247.58                80
 06/04/2020   05:49:40   (  -0.15,-128.01) (   0.47,-125.21)  318.97                80
 06/05/2020   18:08:32   (   0.14,-128.01) (   0.53,-129.78)  201.68                80
 06/06/2020   17:50:32   (   0.14,-127.98) (  -0.60,-124.79)  364.76                80
 06/08/2020   06:09:32   (  -0.13,-127.91) (  -0.48,-129.37)  167.22                80
 06/09/2020   05:46:12   (  -0.13,-127.88) (   0.65,-124.38)  398.73                80