Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 10 30.  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)
 10/30/2018   13:26:54   (  -0.04,-134.54) (   0.38,-136.44)  217.03                80
 10/31/2018   13:17:55   (  -0.04,-133.71) (  -0.06,-133.57)   16.32                80
 11/01/2018   13:06:18   (  -0.04,-132.89) (  -0.56,-130.71)  249.73                80
 11/02/2018   12:54:40   (  -0.03,-132.06) (  -1.01,-127.83)  483.12                80
 11/05/2018   01:13:08   (   0.08,-130.20) (  -0.49,-132.79)  294.72                80
 11/06/2018   01:01:30   (   0.07,-129.37) (  -0.04,-129.91)   61.49                80
 11/07/2018   00:52:31   (   0.07,-128.54) (   0.42,-127.04)  171.48                80
 11/08/2018   00:40:53   (   0.06,-127.71) (   0.87,-124.17)  404.52                80
 11/10/2018   12:59:21   (  -0.10,-125.38) (   0.78,-129.10)  424.84                80
 11/11/2018   12:47:42   (  -0.09,-124.55) (   0.32,-126.23)  192.17                80
 11/12/2018   12:38:45   (  -0.09,-123.71) (  -0.19,-123.37)   40.28                80