Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 3 24.  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)
 03/25/2020   17:58:12   (   0.25,-128.10) (   0.07,-127.24)   98.47                80
 03/27/2020   06:19:53   (  -0.27,-128.01) (  -1.10,-131.83)  435.31                80
 03/28/2020   05:56:33   (  -0.26,-127.98) (  -0.01,-126.83)  130.06                80
 03/29/2020   18:18:05   (   0.27,-127.98) (   1.03,-131.40)  389.03                80
 03/30/2020   17:54:46   (   0.26,-127.95) (  -0.07,-126.40)  175.88                80
 04/01/2020   06:16:26   (  -0.27,-127.84) (  -0.96,-130.99)  359.49                80
 04/02/2020   05:53:07   (  -0.26,-127.80) (   0.14,-126.00)  204.96                80
 04/03/2020   18:14:39   (   0.27,-127.79) (   0.88,-130.56)  315.53                80
 04/04/2020   17:51:20   (   0.26,-127.75) (  -0.22,-125.56)  248.80                80
 04/06/2020   06:13:00   (  -0.28,-127.63) (  -0.81,-130.16)  287.40                80
 04/07/2020   05:49:40   (  -0.27,-127.59) (   0.29,-125.16)  276.76                80