Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 5 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)
 05/07/2020   14:40:45   (   0.16,-128.32) (   1.20,-132.67)  496.80                80
 05/08/2020   14:29:04   (   0.15,-128.33) (   0.53,-129.82)  170.75                80
 05/09/2020   14:14:45   (   0.14,-128.33) (  -0.20,-126.98)  155.19                80
 05/10/2020   14:03:04   (   0.13,-128.34) (  -0.87,-124.13)  481.00                80
 05/12/2020   02:38:30   (  -0.16,-128.29) (  -0.99,-131.96)  418.83                80
 05/13/2020   02:26:49   (  -0.15,-128.29) (  -0.33,-129.11)   93.21                80
 05/14/2020   02:12:29   (  -0.14,-128.29) (   0.32,-126.25)  232.40                80
 05/16/2020   14:36:04   (   0.16,-128.35) (   0.82,-131.20)  325.15                80
 05/17/2020   14:21:44   (   0.15,-128.35) (   0.15,-128.35)    0.56                80
 05/18/2020   14:10:04   (   0.15,-128.35) (  -0.52,-125.50)  326.05                80