Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 7 25.  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)
 07/28/2020   02:42:39   (  -0.00,-128.37) (  -0.40,-129.98)  184.37                80
 07/29/2020   02:28:17   (  -0.00,-128.37) (   0.26,-127.13)  141.60                80
 07/30/2020   02:16:36   (  -0.00,-128.37) (   0.93,-124.27)  467.38                80
 07/31/2020   14:49:16   (   0.00,-128.41) (   0.84,-132.09)  420.66                80
 08/01/2020   14:37:35   (   0.00,-128.40) (   0.19,-129.24)   95.05                80
 08/02/2020   14:28:33   (   0.01,-128.40) (  -0.47,-126.38)  230.50                80
 08/05/2020   02:49:31   (  -0.01,-128.35) (  -0.71,-131.33)  341.12                80
 08/06/2020   02:37:50   (  -0.01,-128.34) (  -0.05,-128.47)   15.73                80
 08/07/2020   02:23:28   (  -0.01,-128.33) (   0.62,-125.62)  309.65                80