Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 4 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 04/17/2019   22:08:49   (  -0.06,-127.55) (  -0.83,-131.13)  407.58                80
 04/18/2019   21:52:43   (  -0.06,-127.51) (   0.14,-126.59)  104.56                80
 04/21/2019   09:55:45   (   0.06,-127.41) (   0.06,-127.32)   10.30                80
 04/23/2019   21:56:16   (  -0.06,-127.29) (  -0.26,-128.09)   91.14                80
 04/24/2019   21:40:12   (  -0.07,-127.25) (   0.77,-123.56)  420.44                80
 04/26/2019   09:59:19   (   0.06,-127.19) (   0.40,-128.83)  186.92                80
 04/27/2019   09:43:13   (   0.07,-127.14) (  -0.58,-124.29)  324.55                80
 04/28/2019   22:02:29   (  -0.06,-127.06) (  -0.66,-129.59)  289.02                80
 04/29/2019   21:46:24   (  -0.07,-127.01) (   0.38,-125.06)  222.25                80