Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 4 5.  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)
 04/06/2019   13:04:29   (   0.04,-127.96) (  -0.78,-124.54)  390.97                80
 04/09/2019   01:23:00   (  -0.03,-127.88) (  -0.44,-129.54)  190.72                80
 04/10/2019   01:14:04   (  -0.03,-127.84) (   0.22,-126.71)  129.02                80
 04/11/2019   01:02:27   (  -0.03,-127.80) (   0.87,-123.87)  448.51                80
 04/12/2019   13:32:33   (   0.02,-127.74) (   0.92,-131.72)  453.72                80
 04/13/2019   13:20:56   (   0.02,-127.70) (   0.30,-128.88)  134.36                80
 04/14/2019   13:12:00   (   0.02,-127.66) (  -0.37,-126.05)  184.94                80
 04/17/2019   01:30:32   (  -0.02,-127.56) (  -0.83,-131.06)  399.90                80
 04/18/2019   01:18:56   (  -0.02,-127.51) (  -0.17,-128.23)   80.97                80
 04/19/2019   01:09:59   (  -0.02,-127.47) (   0.49,-125.39)  237.93                80