Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 6 24.  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)
 06/24/2020   02:38:23   (  -0.10,-127.90) (  -0.63,-130.25)  268.39                80
 06/25/2020   02:24:02   (  -0.10,-127.93) (   0.01,-127.39)   60.59                80
 06/26/2020   02:12:21   (  -0.09,-127.96) (   0.71,-124.55)  389.51                80
 06/27/2020   14:44:54   (   0.09,-128.05) (   1.09,-132.33)  488.62                80
 06/28/2020   14:33:13   (   0.09,-128.08) (   0.40,-129.48)  159.82                80
 06/29/2020   14:24:12   (   0.09,-128.11) (  -0.23,-126.62)  168.91                80
 06/30/2020   14:12:31   (   0.09,-128.13) (  -0.92,-123.78)  497.41                80
 07/02/2020   02:45:20   (  -0.08,-128.12) (  -0.90,-131.62)  400.17                80
 07/03/2020   02:33:38   (  -0.08,-128.14) (  -0.25,-128.77)   72.14                80
 07/04/2020   02:19:18   (  -0.07,-128.16) (   0.46,-125.92)  255.85                80
 07/06/2020   14:40:10   (   0.06,-128.26) (   0.69,-130.86)  297.50                80
 07/07/2020   14:31:10   (   0.06,-128.27) (  -0.01,-128.01)   30.33                80