Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 8 10.  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)
 08/11/2020   14:23:44   (  -0.04,-128.19) (  -0.78,-124.86)  379.97                80
 08/14/2020   02:44:42   (   0.04,-128.08) (  -0.34,-129.82)  197.90                80
 08/15/2020   02:30:19   (   0.04,-128.04) (   0.27,-126.95)  124.48                80
 08/16/2020   02:18:38   (   0.04,-128.01) (   0.94,-124.09)  446.61                80
 08/17/2020   14:51:19   (  -0.05,-127.98) (   0.85,-131.92)  448.65                80
 08/18/2020   14:39:37   (  -0.05,-127.95) (   0.23,-129.05)  126.75                80
 08/19/2020   14:30:35   (  -0.05,-127.91) (  -0.44,-126.20)  195.12                80
 08/22/2020   02:51:32   (   0.06,-127.77) (  -0.73,-131.14)  384.78                80
 08/23/2020   02:39:51   (   0.06,-127.73) (  -0.06,-128.29)   63.31                80
 08/24/2020   02:25:29   (   0.06,-127.69) (   0.61,-125.43)  258.07                80