Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 10 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)
 10/13/2019   01:57:26   (   0.05,-127.96) (  -0.64,-130.88)  332.75                80
 10/14/2019   01:48:28   (   0.04,-128.00) (   0.04,-128.04)    4.60                80
 10/15/2019   01:36:48   (   0.03,-128.03) (   0.67,-125.18)  324.07                80
 10/17/2019   13:55:07   (  -0.06,-128.15) (   0.40,-130.16)  228.66                80
 10/18/2019   13:46:09   (  -0.05,-128.18) (  -0.27,-127.32)   98.96                80
 10/19/2019   13:34:29   (  -0.04,-128.20) (  -0.88,-124.46)  426.43                80
 10/21/2019   02:04:41   (   0.08,-128.18) (  -0.88,-132.34)  474.73                80
 10/22/2019   01:53:02   (   0.07,-128.20) (  -0.25,-129.48)  147.77                80
 10/23/2019   01:44:03   (   0.07,-128.21) (   0.44,-126.65)  179.11                80