Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 3 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)
 03/29/2020   18:18:05   (   0.27,-127.98) (   1.03,-131.40)  388.57                80
 03/30/2020   17:54:46   (   0.26,-127.95) (  -0.07,-126.40)  176.43                80
 04/01/2020   06:16:26   (  -0.27,-127.84) (  -0.96,-130.99)  359.06                80
 04/02/2020   05:53:07   (  -0.26,-127.80) (   0.13,-125.99)  205.50                80
 04/03/2020   18:14:39   (   0.27,-127.80) (   0.89,-130.56)  314.61                80
 04/04/2020   17:51:20   (   0.26,-127.76) (  -0.21,-125.56)  249.80                80
 04/06/2020   06:13:00   (  -0.28,-127.64) (  -0.82,-130.15)  286.52                80
 04/07/2020   05:49:40   (  -0.27,-127.59) (   0.27,-125.16)  277.72                80
 04/08/2020   18:11:13   (   0.28,-127.58) (   0.74,-129.72)  243.03                80
 04/09/2020   17:47:53   (   0.27,-127.54) (  -0.36,-124.72)  321.01                80
 04/11/2020   06:09:33   (  -0.28,-127.41) (  -0.67,-129.32)  216.28                80