Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 8 1.  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)
 08/02/2019   13:38:59   (  -0.31,-128.30) (  -0.26,-128.54)   27.35                80
 08/03/2019   13:24:40   (  -0.32,-128.32) (  -0.90,-125.69)  298.85                80
 08/06/2019   01:48:27   (   0.30,-128.32) (  -0.23,-130.69)  270.15                80
 08/07/2019   01:34:09   (   0.31,-128.34) (   0.41,-127.85)   55.79                80
 08/08/2019   01:22:31   (   0.31,-128.35) (   1.10,-125.01)  381.55                80
 08/10/2019   13:46:18   (  -0.30,-128.42) (   0.06,-130.01)  181.12                80
 08/11/2019   13:32:00   (  -0.31,-128.43) (  -0.59,-127.17)  144.31                80
 08/12/2019   13:20:22   (  -0.32,-128.44) (  -1.30,-124.34)  469.66                80
 08/14/2019   01:55:46   (   0.29,-128.42) (  -0.59,-132.16)  426.93                80
 08/15/2019   01:44:09   (   0.30,-128.43) (   0.11,-129.33)  101.85                80