Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 8 6.  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)
 08/07/2020   02:23:28   (   0.03,-128.28) (   0.63,-125.62)  303.09                80
 08/09/2020   14:44:28   (  -0.04,-128.28) (   0.47,-130.59)  263.22                80
 08/10/2020   14:35:26   (  -0.04,-128.26) (  -0.13,-127.72)   61.20                80
 08/11/2020   14:23:44   (  -0.04,-128.24) (  -0.80,-124.86)  385.32                80
 08/14/2020   02:44:41   (   0.04,-128.15) (  -0.38,-129.81)  189.91                80
 08/15/2020   02:30:20   (   0.04,-128.13) (   0.29,-126.96)  133.49                80
 08/16/2020   02:18:38   (   0.04,-128.10) (   0.97,-124.10)  456.67                80
 08/17/2020   14:51:19   (  -0.04,-128.09) (   0.82,-131.92)  437.07                80
 08/18/2020   14:39:37   (  -0.05,-128.06) (   0.21,-129.06)  114.09                80
 08/19/2020   14:30:35   (  -0.05,-128.03) (  -0.47,-126.20)  208.86                80