Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 8 22.  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)
 08/23/2019   01:51:28   (   0.28,-128.42) (  -0.27,-130.78)  269.00                80
 08/24/2019   01:37:09   (   0.29,-128.41) (   0.38,-127.93)   54.62                80
 08/25/2019   01:25:32   (   0.30,-128.41) (   1.08,-125.10)  377.95                80
 08/27/2019   13:49:14   (  -0.27,-128.43) (   0.13,-130.07)  187.69                80
 08/28/2019   13:34:55   (  -0.28,-128.41) (  -0.54,-127.22)  135.23                80
 08/29/2019   13:23:17   (  -0.30,-128.40) (  -1.20,-124.38)  458.06                80
 08/31/2019   01:58:46   (   0.25,-128.34) (  -0.63,-132.23)  444.62                80
 09/01/2019   01:47:08   (   0.26,-128.32) (   0.01,-129.39)  122.04                80
 09/02/2019   01:32:49   (   0.28,-128.31) (   0.66,-126.54)  200.43                80
 09/04/2019   13:56:29   (  -0.23,-128.31) (   0.53,-131.51)  365.93                80
 09/05/2019   13:44:50   (  -0.24,-128.29) (  -0.14,-128.66)   43.62                80