Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 4 1.  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)
 04/02/2020   02:00:34   (  -0.00,-127.82) (   0.63,-125.02)  319.27                80
 04/04/2020   14:24:15   (   0.05,-127.76) (   0.59,-129.98)  254.07                80
 04/05/2020   14:09:56   (   0.04,-127.72) (  -0.10,-127.14)   66.68                80
 04/06/2020   13:58:16   (   0.03,-127.68) (  -0.74,-124.28)  387.44                80
 04/09/2020   02:21:55   (  -0.07,-127.53) (  -0.48,-129.23)  194.62                80
 04/10/2020   02:07:36   (  -0.06,-127.49) (   0.22,-126.39)  125.84                80
 04/11/2020   01:55:55   (  -0.04,-127.44) (   0.86,-123.54)  446.14                80
 04/12/2020   14:31:18   (   0.09,-127.42) (   1.00,-131.35)  449.18                80
 04/13/2020   14:19:37   (   0.08,-127.37) (   0.36,-128.50)  129.27                80
 04/14/2020   14:05:18   (   0.07,-127.32) (  -0.34,-125.66)  190.56                80