Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 4 6.  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)
 04/07/2020   05:49:40   (  -0.27,-127.61) (   0.28,-125.16)  279.29                80
 04/08/2020   18:11:13   (   0.28,-127.61) (   0.73,-129.72)  239.94                80
 04/09/2020   17:47:53   (   0.27,-127.57) (  -0.37,-124.72)  324.49                80
 04/11/2020   06:09:33   (  -0.28,-127.44) (  -0.72,-129.31)  213.21                80
 04/12/2020   05:46:14   (  -0.27,-127.40) (   0.43,-124.32)  350.72                80
 04/13/2020   18:07:45   (   0.27,-127.39) (   0.63,-128.87)  169.73                80
 04/14/2020   17:44:27   (   0.26,-127.34) (  -0.53,-123.89)  394.15                80
 04/16/2020   06:06:06   (  -0.27,-127.21) (  -0.56,-128.47)  144.22                80
 04/17/2020   05:42:47   (  -0.26,-127.16) (   0.54,-123.47)  419.46                80
 04/18/2020   18:01:39   (   0.27,-127.15) (   0.46,-128.04)  101.38                80
 04/19/2020   17:43:40   (   0.26,-127.10) (  -0.64,-123.05)  462.44                80