Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 12 1.  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)
 12/03/2019   02:05:46   (   0.16,-128.31) (  -0.48,-130.97)  304.76                80
 12/04/2019   01:56:48   (   0.16,-128.29) (   0.22,-128.14)   18.23                80
 12/05/2019   01:45:08   (   0.15,-128.27) (   0.86,-125.28)  340.75                80
 12/07/2019   14:03:33   (  -0.16,-128.23) (   0.34,-130.26)  232.85                80
 12/08/2019   13:54:35   (  -0.16,-128.21) (  -0.37,-127.43)   89.66                80
 12/09/2019   13:42:55   (  -0.15,-128.18) (  -1.01,-124.58)  411.96                80
 12/11/2019   02:12:58   (   0.16,-128.12) (  -0.84,-132.40)  488.54                80
 12/12/2019   02:01:18   (   0.16,-128.09) (  -0.20,-129.55)  166.84                80
 12/13/2019   01:52:19   (   0.15,-128.05) (   0.44,-126.69)  154.69                80
 12/14/2019   01:40:40   (   0.14,-128.02) (   1.14,-123.86)  475.97                80
 12/15/2019   14:10:44   (  -0.15,-127.98) (   0.71,-131.68)  422.48                80