Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 6 26.  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)
 06/28/2019   13:44:21   (  -0.23,-127.98) (   0.50,-131.11)  357.54                80
 06/29/2019   13:32:44   (  -0.23,-127.95) (  -0.16,-128.27)   37.10                80
 06/30/2019   13:21:06   (  -0.23,-127.91) (  -0.82,-125.44)  283.14                80
 07/03/2019   01:39:36   (   0.25,-127.77) (  -0.40,-130.44)  304.99                80
 07/04/2019   01:30:39   (   0.25,-127.73) (   0.29,-127.60)   14.85                80
 07/05/2019   01:19:00   (   0.25,-127.69) (   0.91,-124.75)  334.55                80
 07/07/2019   13:40:07   (  -0.26,-127.63) (   0.22,-129.75)  242.32                80
 07/08/2019   13:25:48   (  -0.26,-127.59) (  -0.39,-126.91)   77.13                80
 07/09/2019   13:16:51   (  -0.26,-127.54) (  -1.07,-124.07)  396.40                80