Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 1 29.  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)
 01/30/2019   01:23:06   (   0.07,-127.59) (  -0.81,-131.43)  437.72                80
 01/31/2019   01:11:30   (   0.07,-127.55) (  -0.18,-128.59)  119.62                80
 02/01/2019   00:57:13   (   0.06,-127.50) (   0.45,-125.75)  198.40                80
 02/03/2019   13:18:18   (  -0.05,-127.41) (   0.71,-130.75)  380.39                80
 02/04/2019   13:06:42   (  -0.05,-127.36) (   0.10,-127.91)   62.53                80
 02/05/2019   12:57:46   (  -0.05,-127.31) (  -0.58,-125.08)  255.29                80
 02/08/2019   01:19:04   (   0.04,-127.15) (  -0.68,-130.11)  339.08                80
 02/09/2019   01:07:28   (   0.03,-127.09) (   0.01,-127.29)   21.82                80
 02/10/2019   00:53:12   (   0.03,-127.04) (   0.65,-124.45)  295.59                80
 02/12/2019   13:14:18   (  -0.03,-126.92) (   0.56,-129.44)  287.46                80