Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 4 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/09/2019   01:23:01   (  -0.03,-127.88) (  -0.40,-129.55)  190.40                80
 04/10/2019   01:14:04   (  -0.03,-127.85) (   0.26,-126.72)  129.50                80
 04/11/2019   01:02:27   (  -0.03,-127.81) (   0.86,-123.87)  449.13                80
 04/12/2019   13:32:33   (   0.02,-127.75) (   0.93,-131.72)  452.70                80
 04/13/2019   13:20:56   (   0.02,-127.71) (   0.31,-128.87)  133.21                80
 04/14/2019   13:11:59   (   0.02,-127.67) (  -0.36,-126.04)  186.26                80
 04/17/2019   01:30:32   (  -0.02,-127.57) (  -0.84,-131.06)  398.30                80
 04/18/2019   01:18:56   (  -0.02,-127.53) (  -0.18,-128.22)   79.19                80
 04/19/2019   01:09:59   (  -0.02,-127.49) (   0.48,-125.39)  239.84                80
 04/21/2019   13:28:26   (   0.01,-127.37) (   0.68,-130.39)  343.62                80
 04/22/2019   13:16:48   (   0.01,-127.33) (   0.06,-127.54)   24.80                80