Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 10 23.  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)
 10/25/2019   14:02:23   (  -0.11,-128.34) (   0.65,-131.62)  373.96                80
 10/26/2019   13:50:45   (  -0.10,-128.36) (  -0.02,-128.78)   46.78                80
 10/27/2019   13:41:46   (  -0.09,-128.39) (  -0.64,-125.92)  280.39                80
 10/30/2019   02:00:16   (   0.12,-128.38) (  -0.49,-130.94)  292.01                80
 10/31/2019   01:51:17   (   0.11,-128.40) (   0.15,-128.09)   34.90                80
 11/01/2019   01:39:38   (   0.10,-128.41) (   0.85,-125.25)  361.47                80
 11/03/2019   13:58:00   (  -0.12,-128.49) (   0.27,-130.23)  198.38                80
 11/04/2019   13:49:01   (  -0.12,-128.50) (  -0.35,-127.38)  127.93                80
 11/05/2019   13:37:22   (  -0.11,-128.52) (  -1.03,-124.54)  454.17                80