Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 6 12.  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)
 06/13/2019   13:17:53   (  -0.16,-128.34) (  -0.84,-125.29)  347.55                80
 06/16/2019   01:36:29   (   0.18,-128.25) (  -0.32,-130.32)  236.78                80
 06/17/2019   01:27:31   (   0.18,-128.23) (   0.35,-127.49)   85.31                80
 06/18/2019   01:15:54   (   0.18,-128.22) (   1.02,-124.65)  407.33                80
 06/19/2019   13:45:54   (  -0.20,-128.23) (   0.78,-132.47)  484.15                80
 06/20/2019   13:34:17   (  -0.20,-128.21) (   0.13,-129.63)  162.54                80
 06/21/2019   13:25:19   (  -0.20,-128.19) (  -0.52,-126.79)  159.02                80
 06/22/2019   13:13:42   (  -0.20,-128.16) (  -1.17,-123.95)  480.53                80
 06/24/2019   01:43:52   (   0.22,-128.08) (  -0.68,-131.81)  426.36                80
 06/25/2019   01:32:15   (   0.22,-128.06) (  -0.00,-128.97)  104.73                80
 06/26/2019   01:23:17   (   0.22,-128.03) (   0.67,-126.14)  216.77                80