Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 10 6.  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)
 10/07/2019   01:29:32   (  -0.03,-127.75) (   0.91,-123.72)  459.91                80
 10/08/2019   13:59:29   (  -0.02,-127.87) (   0.83,-131.53)  418.59                80
 10/09/2019   13:47:50   (  -0.01,-127.90) (   0.15,-128.69)   89.72                80
 10/10/2019   13:38:52   (  -0.01,-127.94) (  -0.52,-125.85)  239.06                80
 10/13/2019   01:57:27   (   0.05,-127.97) (  -0.61,-130.88)  332.42                80
 10/14/2019   01:45:47   (   0.03,-128.00) (   0.02,-128.03)    4.01                80
 10/15/2019   01:36:49   (   0.03,-128.03) (   0.70,-125.19)  324.49                80
 10/17/2019   13:55:07   (  -0.06,-128.16) (   0.42,-130.15)  228.24                80
 10/18/2019   13:46:08   (  -0.05,-128.18) (  -0.25,-127.31)   99.45                80
 10/19/2019   13:34:30   (  -0.04,-128.21) (  -0.92,-124.47)  427.01                80