Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 6 10.  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)
 06/11/2019   13:38:28   (  -0.16,-128.37) (   0.47,-130.97)  297.53                80
 06/12/2019   13:29:31   (  -0.16,-128.35) (  -0.24,-128.14)   25.14                80
 06/13/2019   13:17:54   (  -0.16,-128.34) (  -0.88,-125.30)  347.42                80
 06/16/2019   01:36:29   (   0.18,-128.26) (  -0.33,-130.32)  236.42                80
 06/17/2019   01:27:31   (   0.18,-128.24) (   0.34,-127.48)   85.78                80
 06/18/2019   01:15:54   (   0.18,-128.22) (   1.01,-124.65)  407.86                80
 06/19/2019   13:45:54   (  -0.20,-128.23) (   0.79,-132.47)  483.81                80
 06/20/2019   13:34:16   (  -0.20,-128.21) (   0.14,-129.63)  162.11                80
 06/21/2019   13:25:19   (  -0.20,-128.19) (  -0.52,-126.79)  159.55                80
 06/22/2019   13:13:41   (  -0.20,-128.17) (  -1.18,-123.95)  481.16                80
 06/24/2019   01:43:52   (   0.22,-128.09) (  -0.67,-131.81)  425.23                80