Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 7 18.  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)
 07/19/2020   02:47:28   (  -0.04,-128.37) (  -0.74,-131.49)  356.49                80
 07/20/2020   02:35:47   (  -0.03,-128.37) (  -0.08,-128.64)   30.28                80
 07/21/2020   02:21:25   (  -0.03,-128.37) (   0.59,-125.78)  295.90                80
 07/23/2020   14:42:22   (   0.02,-128.41) (   0.55,-130.74)  265.50                80
 07/24/2020   14:33:20   (   0.01,-128.41) (  -0.10,-127.88)   60.29                80
 07/25/2020   14:21:39   (   0.01,-128.41) (  -0.75,-125.02)  386.10                80
 07/28/2020   02:42:39   (  -0.01,-128.36) (  -0.41,-129.98)  185.70                80
 07/29/2020   02:28:17   (  -0.02,-128.35) (   0.26,-127.13)  139.70                80
 07/30/2020   02:16:36   (  -0.02,-128.35) (   0.92,-124.27)  464.95                80
 07/31/2020   14:49:16   (  -0.00,-128.36) (   0.85,-132.09)  425.63                80
 08/01/2020   14:37:35   (  -0.01,-128.35) (   0.20,-129.24)  100.76                80