Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 9 29.  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)
 09/30/2019   13:52:12   (   0.03,-127.63) (   0.60,-130.06)  278.11                80
 10/01/2019   13:43:13   (   0.04,-127.59) (  -0.07,-127.22)   42.60                80
 10/02/2019   13:31:34   (   0.05,-127.55) (  -0.68,-124.37)  363.13                80
 10/05/2019   01:50:08   (  -0.01,-127.37) (  -0.50,-129.39)  230.81                80
 10/06/2019   01:41:10   (  -0.02,-127.33) (   0.18,-126.55)   89.35                80
 10/07/2019   01:29:31   (  -0.03,-127.29) (   0.80,-123.70)  409.49                80
 10/08/2019   13:59:27   (  -0.02,-127.28) (   0.93,-131.51)  481.96                80
 10/09/2019   13:47:47   (  -0.01,-127.24) (   0.32,-128.66)  161.99                80
 10/10/2019   13:38:49   (  -0.01,-127.19) (  -0.35,-125.82)  157.87                80
 10/11/2019   13:27:09   (   0.00,-127.15) (  -0.96,-122.96)  477.72                80
 10/13/2019   01:57:23   (   0.05,-127.01) (  -0.83,-130.84)  436.94                80