Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 10 3.  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)
 10/03/2020   03:02:38   (   0.01,-128.44) (   0.00,-132.33)  432.75                80
 10/04/2020   02:50:41   (   0.02,-128.44) (  -0.19,-129.27)   95.34                80
 10/05/2020   02:36:20   (   0.02,-128.44) (   0.50,-126.42)  230.97                80
 10/07/2020   14:59:48   (   0.00,-128.42) (   0.68,-131.33)  331.98                80
 10/08/2020   14:48:05   (  -0.00,-128.42) (   0.04,-128.47)    6.71                80
 10/09/2020   14:33:44   (  -0.01,-128.41) (  -0.66,-125.62)  319.67                80
 10/12/2020   02:57:29   (  -0.02,-128.41) (  -0.52,-130.60)  249.48                80
 10/13/2020   02:43:08   (  -0.01,-128.40) (   0.17,-127.75)   75.58                80
 10/14/2020   02:31:26   (  -0.00,-128.39) (   0.81,-124.88)  400.51                80
 10/15/2020   15:06:35   (   0.03,-128.35) (   1.01,-132.65)  490.48                80
 10/16/2020   14:54:52   (   0.02,-128.34) (   0.37,-129.79)  165.59                80