Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 3 29.  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)
 03/30/2020   17:54:46   (   0.26,-127.95) (  -0.08,-126.40)  176.34                80
 04/01/2020   06:16:26   (  -0.27,-127.84) (  -0.95,-131.00)  358.88                80
 04/02/2020   05:53:07   (  -0.26,-127.80) (   0.15,-126.00)  205.66                80
 04/03/2020   18:14:39   (   0.27,-127.80) (   0.87,-130.56)  314.73                80
 04/04/2020   17:51:20   (   0.26,-127.76) (  -0.23,-125.56)  249.71                80
 04/06/2020   06:12:59   (  -0.28,-127.64) (  -0.86,-130.15)  286.32                80
 04/07/2020   05:49:41   (  -0.27,-127.60) (   0.29,-125.16)  277.92                80
 04/08/2020   18:11:12   (   0.28,-127.58) (   0.78,-129.71)  243.16                80
 04/09/2020   17:47:53   (   0.27,-127.54) (  -0.38,-124.73)  320.91                80
 04/11/2020   06:09:33   (  -0.28,-127.42) (  -0.72,-129.31)  216.02                80
 04/12/2020   05:46:14   (  -0.27,-127.37) (   0.44,-124.32)  347.53                80