Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 8 20.  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)
 08/21/2019   02:12:33   (   0.03,-137.20) (   0.08,-136.85)   39.46                80
 08/22/2019   02:00:55   (   0.03,-137.20) (   0.78,-134.02)  364.29                80
 08/24/2019   14:24:38   (  -0.03,-137.21) (   0.41,-138.99)  203.26                80
 08/25/2019   14:10:21   (  -0.03,-137.21) (  -0.30,-136.16)  121.00                80
 08/26/2019   13:58:42   (  -0.03,-137.21) (  -0.97,-133.32)  444.90                80
 08/28/2019   02:34:10   (   0.03,-137.19) (  -0.88,-141.16)  453.57                80
 08/29/2019   02:22:32   (   0.03,-137.18) (  -0.24,-138.32)  130.18                80
 08/30/2019   02:08:14   (   0.04,-137.17) (   0.40,-135.47)  193.14                80
 09/01/2019   14:31:55   (  -0.03,-137.15) (   0.73,-140.45)  376.69                80
 09/02/2019   14:20:17   (  -0.03,-137.14) (   0.06,-137.61)   53.53                80
 09/03/2019   14:05:58   (  -0.04,-137.12) (  -0.60,-134.77)  269.55                80