Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 7 28.  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)
 07/29/2019   01:41:07   (   0.30,-128.17) (   0.08,-129.22)  118.60                80
 07/30/2019   01:26:48   (   0.31,-128.19) (   0.72,-126.37)  207.81                80
 08/01/2019   13:50:37   (  -0.30,-128.27) (   0.40,-131.38)  354.16                80
 08/02/2019   13:38:59   (  -0.31,-128.29) (  -0.24,-128.54)   28.15                80
 08/03/2019   13:24:41   (  -0.32,-128.31) (  -0.94,-125.70)  297.87                80
 08/06/2019   01:48:27   (   0.30,-128.31) (  -0.25,-130.69)  271.62                80
 08/07/2019   01:34:09   (   0.31,-128.33) (   0.45,-127.86)   54.18                80
 08/08/2019   01:22:31   (   0.31,-128.34) (   1.08,-125.01)  379.71                80
 08/10/2019   13:46:18   (  -0.30,-128.40) (   0.08,-130.01)  183.43                80
 08/11/2019   13:31:59   (  -0.31,-128.41) (  -0.57,-127.16)  141.83                80