Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 3 30.  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)
 04/01/2020   06:16:26   (  -0.27,-127.84) (  -1.00,-130.98)  358.78                80
 04/02/2020   05:53:07   (  -0.26,-127.80) (   0.16,-126.00)  205.80                80
 04/03/2020   18:14:38   (   0.27,-127.80) (   0.92,-130.55)  314.48                80
 04/04/2020   17:51:20   (   0.26,-127.76) (  -0.24,-125.57)  250.02                80
 04/06/2020   06:12:59   (  -0.28,-127.64) (  -0.85,-130.15)  285.99                80
 04/07/2020   05:49:41   (  -0.27,-127.60) (   0.30,-125.16)  278.28                80
 04/08/2020   18:11:12   (   0.28,-127.59) (   0.77,-129.71)  242.68                80
 04/09/2020   17:47:53   (   0.27,-127.54) (  -0.33,-124.72)  321.45                80
 04/11/2020   06:09:33   (  -0.28,-127.42) (  -0.70,-129.31)  215.48                80
 04/12/2020   05:46:13   (  -0.27,-127.37) (   0.39,-124.31)  348.10                80