Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 10 14.  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)
 10/14/2019   14:33:16   (  -0.02,-137.21) (   0.45,-139.14)  220.84                80
 10/15/2019   14:18:58   (  -0.02,-137.21) (  -0.22,-136.30)  103.61                80
 10/16/2019   14:07:19   (  -0.02,-137.20) (  -0.89,-133.46)  427.80                80
 10/18/2019   02:40:10   (  -0.03,-137.18) (  -0.96,-141.31)  470.69                80
 10/19/2019   02:31:11   (  -0.03,-137.17) (  -0.34,-138.46)  146.87                80
 10/20/2019   02:16:52   (  -0.03,-137.16) (   0.35,-135.62)  176.74                80
 10/22/2019   14:40:30   (   0.03,-137.13) (   0.83,-140.57)  392.70                80
 10/23/2019   14:28:52   (   0.03,-137.12) (   0.16,-137.73)   69.89                80
 10/24/2019   14:14:33   (   0.03,-137.10) (  -0.51,-134.89)  252.89                80
 10/27/2019   02:35:43   (  -0.04,-137.04) (  -0.72,-139.88)  325.21                80