Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 3 20.  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)
 03/22/2019   01:33:48   (  -0.03,-128.29) (  -0.91,-132.18)  444.31                80
 03/23/2019   01:22:12   (  -0.03,-128.27) (  -0.26,-129.35)  122.15                80
 03/24/2019   01:07:55   (  -0.03,-128.26) (   0.39,-126.51)  199.94                80
 03/26/2019   13:29:07   (   0.03,-128.24) (   0.80,-131.53)  375.38                80
 03/27/2019   13:17:31   (   0.03,-128.23) (   0.15,-128.69)   53.53                80
 03/28/2019   13:08:34   (   0.04,-128.21) (  -0.51,-125.86)  268.22                80
 03/31/2019   01:29:45   (  -0.04,-128.15) (  -0.64,-130.87)  310.80                80
 04/01/2019   01:15:28   (  -0.04,-128.13) (  -0.05,-128.03)   11.06                80
 04/02/2019   01:03:51   (  -0.04,-128.10) (   0.60,-125.19)  331.86                80