Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 9 27.  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)
 09/28/2019   01:33:55   (  -0.07,-127.66) (   0.50,-125.10)  291.07                80
 09/30/2019   13:52:12   (   0.03,-127.63) (   0.60,-130.06)  278.10                80
 10/01/2019   13:43:13   (   0.04,-127.59) (  -0.07,-127.22)   42.64                80
 10/02/2019   13:31:34   (   0.05,-127.55) (  -0.68,-124.37)  363.21                80
 10/05/2019   01:50:08   (  -0.01,-127.38) (  -0.50,-129.39)  230.60                80
 10/06/2019   01:41:10   (  -0.02,-127.33) (   0.18,-126.55)   89.61                80
 10/07/2019   01:29:31   (  -0.03,-127.29) (   0.80,-123.70)  409.79                80
 10/08/2019   13:59:27   (  -0.02,-127.29) (   0.93,-131.51)  481.64                80
 10/09/2019   13:47:47   (  -0.01,-127.24) (   0.32,-128.66)  161.63                80
 10/10/2019   13:38:49   (  -0.01,-127.20) (  -0.36,-125.82)  158.27                80
 10/11/2019   13:27:09   (   0.00,-127.15) (  -0.97,-122.96)  478.14                80