Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 7 13.  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)
 07/14/2019   13:57:00   (  -0.03,-137.21) (  -0.66,-134.51)  308.53                80
 07/17/2019   02:20:47   (   0.04,-137.17) (  -0.53,-139.50)  266.89                80
 07/18/2019   02:06:29   (   0.04,-137.16) (   0.16,-136.67)   56.71                80
 07/19/2019   01:57:32   (   0.05,-137.16) (   0.85,-133.83)  380.22                80
 07/21/2019   14:16:00   (  -0.05,-137.17) (   0.34,-138.83)  189.88                80
 07/22/2019   14:07:02   (  -0.05,-137.16) (  -0.35,-136.00)  133.35                80
 07/23/2019   13:55:24   (  -0.06,-137.15) (  -0.98,-133.15)  456.40                80
 07/25/2019   02:28:08   (   0.06,-137.10) (  -0.84,-140.98)  443.51                80
 07/26/2019   02:16:30   (   0.06,-137.08) (  -0.20,-138.14)  120.90                80
 07/27/2019   02:04:52   (   0.06,-137.06) (   0.49,-135.30)  201.55                80