Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 7 6.  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)
 07/07/2019   13:40:07   (  -0.26,-127.66) (   0.21,-129.75)  238.41                80
 07/08/2019   13:25:49   (  -0.26,-127.62) (  -0.40,-126.90)   81.52                80
 07/09/2019   13:16:23   (  -0.26,-127.58) (  -1.07,-124.07)  401.28                52
 07/12/2019   01:35:19   (   0.27,-127.43) (  -0.12,-129.06)  186.67                80
 07/13/2019   01:26:22   (   0.27,-127.39) (   0.57,-126.23)  132.95                80
 07/14/2019   01:14:43   (   0.28,-127.34) (   1.19,-123.38)  452.38                80
 07/15/2019   13:47:28   (  -0.28,-127.33) (   0.65,-131.22)  444.71                80
 07/16/2019   13:35:51   (  -0.29,-127.28) (  -0.03,-128.38)  125.64                80
 07/17/2019   13:21:34   (  -0.29,-127.23) (  -0.71,-125.55)  193.40                80
 07/20/2019   01:42:39   (   0.29,-127.06) (  -0.51,-130.53)  396.04                80