Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 10 17.  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)
 10/18/2019   13:46:08   (  -0.05,-128.19) (  -0.27,-127.32)   99.82                80
 10/19/2019   13:34:29   (  -0.04,-128.21) (  -0.88,-124.46)  427.45                80
 10/21/2019   02:04:41   (   0.08,-128.19) (  -0.88,-132.34)  473.39                80
 10/22/2019   01:53:02   (   0.07,-128.21) (  -0.25,-129.48)  146.20                80
 10/23/2019   01:44:03   (   0.07,-128.23) (   0.44,-126.65)  180.89                80
 10/25/2019   14:02:23   (  -0.10,-128.33) (   0.67,-131.62)  375.80                80
 10/26/2019   13:50:45   (  -0.09,-128.35) (  -0.00,-128.78)   48.92                80
 10/27/2019   13:41:46   (  -0.09,-128.36) (  -0.67,-125.93)  277.83                80
 10/30/2019   02:00:16   (   0.11,-128.35) (  -0.51,-130.94)  296.02                80
 10/31/2019   01:51:18   (   0.11,-128.36) (   0.18,-128.10)   30.43                80