Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 7 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/17/2019   02:20:47   (   0.03,-137.19) (  -0.50,-139.50)  264.67                80
 07/18/2019   02:06:29   (   0.03,-137.18) (   0.13,-136.66)   59.33                80
 07/19/2019   01:57:31   (   0.04,-137.18) (   0.82,-133.82)  383.09                80
 07/21/2019   14:16:00   (  -0.04,-137.20) (   0.31,-138.83)  186.30                80
 07/22/2019   14:07:02   (  -0.05,-137.19) (  -0.32,-135.99)  137.25                80
 07/23/2019   13:55:24   (  -0.05,-137.18) (  -1.00,-133.15)  460.64                80
 07/25/2019   02:28:08   (   0.05,-137.14) (  -0.82,-140.99)  438.60                80
 07/26/2019   02:16:30   (   0.05,-137.13) (  -0.19,-138.14)  115.64                80
 07/27/2019   02:02:12   (   0.05,-137.11) (   0.45,-135.29)  207.12                80
 07/29/2019   14:23:20   (  -0.06,-137.10) (   0.69,-140.30)  366.05                80
 07/30/2019   14:11:42   (  -0.06,-137.07) (   0.05,-137.46)   44.28                80