Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 4 14.  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)
 04/15/2019   10:05:37   (   0.06,-127.65) (   0.68,-130.35)  307.45                80
 04/16/2019   09:49:33   (   0.06,-127.62) (  -0.35,-125.82)  204.89                80
 04/17/2019   22:08:48   (  -0.06,-127.54) (  -0.89,-131.12)  407.70                80
 04/18/2019   21:52:43   (  -0.06,-127.51) (   0.14,-126.59)  104.42                80
 04/21/2019   09:55:45   (   0.06,-127.42) (   0.06,-127.32)   10.57                80
 04/23/2019   21:56:16   (  -0.06,-127.29) (  -0.26,-128.09)   91.25                80
 04/24/2019   21:40:12   (  -0.07,-127.25) (   0.77,-123.56)  420.33                80
 04/26/2019   09:59:19   (   0.06,-127.19) (   0.41,-128.83)  186.68                80
 04/27/2019   09:43:14   (   0.07,-127.14) (  -0.57,-124.29)  324.79                80