Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 7 3.  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)
 07/04/2019   01:30:38   (   0.25,-127.75) (   0.26,-127.59)   17.57                80
 07/05/2019   01:19:01   (   0.25,-127.71) (   0.94,-124.76)  337.47                80
 07/07/2019   13:40:06   (  -0.26,-127.66) (   0.25,-129.74)  238.84                80
 07/08/2019   13:25:49   (  -0.26,-127.62) (  -0.42,-126.91)   81.01                80
 07/09/2019   13:16:51   (  -0.26,-127.58) (  -1.09,-124.07)  400.74                80
 07/12/2019   01:35:19   (   0.27,-127.43) (  -0.11,-129.07)  187.00                80
 07/13/2019   01:26:21   (   0.27,-127.38) (   0.52,-126.22)  132.55                80
 07/14/2019   01:14:43   (   0.27,-127.34) (   1.21,-123.39)  451.92                80
 07/15/2019   13:47:29   (  -0.28,-127.32) (   0.63,-131.22)  445.62                80
 07/16/2019   13:35:51   (  -0.28,-127.27) (  -0.04,-128.38)  126.64                80
 07/17/2019   13:21:33   (  -0.29,-127.22) (  -0.66,-125.54)  192.33                80