Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 9 5.  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)
 09/08/2020   02:53:33   (   0.06,-128.01) (  -0.64,-130.97)  338.53                80
 09/09/2020   02:41:52   (   0.06,-128.04) (   0.03,-128.12)    9.48                80
 09/10/2020   02:27:31   (   0.06,-128.06) (   0.71,-125.26)  319.37                80
 09/12/2020   14:48:25   (  -0.05,-128.12) (   0.44,-130.21)  238.23                80
 09/13/2020   14:39:24   (  -0.06,-128.14) (  -0.26,-127.36)   90.36                80
 09/14/2020   14:27:41   (  -0.06,-128.16) (  -0.89,-124.49)  418.80                80
 09/16/2020   03:00:25   (   0.05,-128.20) (  -0.93,-132.32)  470.93                80
 09/17/2020   02:48:43   (   0.06,-128.22) (  -0.25,-129.46)  143.04                80
 09/18/2020   02:34:22   (   0.06,-128.23) (   0.42,-126.61)  184.77                80