Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 9 4.  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)
 09/05/2020   14:32:34   (  -0.06,-127.93) (  -0.52,-126.01)  219.52                80
 09/08/2020   02:53:34   (   0.06,-128.01) (  -0.61,-130.98)  338.64                80
 09/09/2020   02:41:53   (   0.06,-128.04) (   0.07,-128.13)    9.99                80
 09/10/2020   02:27:31   (   0.06,-128.06) (   0.74,-125.27)  319.29                80
 09/12/2020   14:48:26   (  -0.06,-128.12) (   0.40,-130.21)  238.27                80
 09/13/2020   14:39:23   (  -0.06,-128.14) (  -0.23,-127.35)   90.35                80
 09/14/2020   14:27:42   (  -0.07,-128.16) (  -0.93,-124.50)  418.79                80
 09/16/2020   03:00:25   (   0.05,-128.20) (  -0.89,-132.33)  470.92                80
 09/17/2020   02:48:44   (   0.06,-128.22) (  -0.21,-129.47)  143.03                80
 09/18/2020   02:34:22   (   0.07,-128.23) (   0.47,-126.62)  184.80                80