Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 9 28.  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   13:52:11   (   0.03,-127.63) (   0.62,-130.06)  278.14                80
 10/01/2019   13:43:13   (   0.04,-127.59) (  -0.05,-127.22)   42.54                80
 10/02/2019   13:31:33   (   0.05,-127.55) (  -0.67,-124.36)  363.16                80
 10/05/2019   01:50:09   (  -0.01,-127.38) (  -0.46,-129.40)  230.70                80
 10/06/2019   01:41:10   (  -0.02,-127.33) (   0.16,-126.55)   89.48                80
 10/07/2019   01:29:30   (  -0.03,-127.29) (   0.78,-123.69)  409.66                80
 10/08/2019   13:59:27   (  -0.02,-127.29) (   0.95,-131.51)  481.78                80
 10/09/2019   13:47:47   (  -0.01,-127.24) (   0.34,-128.65)  161.81                80
 10/10/2019   13:38:49   (  -0.01,-127.19) (  -0.34,-125.81)  158.07                80
 10/11/2019   13:27:09   (   0.00,-127.15) (  -0.95,-122.96)  477.96                80