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,-128.27) (   0.64,-125.62)  303.05                80
 08/09/2020   14:44:27   (  -0.03,-128.28) (   0.52,-130.58)  263.09                80
 08/10/2020   14:35:26   (  -0.03,-128.26) (  -0.14,-127.72)   61.31                80
 08/11/2020   14:23:44   (  -0.03,-128.24) (  -0.81,-124.87)  385.50                80
 08/14/2020   02:44:41   (   0.04,-128.16) (  -0.37,-129.81)  189.70                80
 08/15/2020   02:30:20   (   0.04,-128.13) (   0.30,-126.96)  133.72                80
 08/16/2020   02:18:38   (   0.04,-128.10) (   0.97,-124.10)  456.94                80
 08/17/2020   14:51:19   (  -0.04,-128.09) (   0.88,-131.91)  436.71                80
 08/18/2020   14:39:37   (  -0.04,-128.07) (   0.20,-129.06)  113.67                80
 08/19/2020   14:30:36   (  -0.05,-128.04) (  -0.47,-126.20)  209.29                80