Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 7 10.  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)
 07/12/2019   14:20:15   (  -0.03,-137.21) (   0.69,-140.18)  340.10                80
 07/13/2019   14:08:37   (  -0.03,-137.21) (   0.01,-137.35)   16.03                80
 07/14/2019   13:59:40   (  -0.04,-137.21) (  -0.66,-134.51)  308.10                80
 07/17/2019   02:20:48   (   0.05,-137.18) (  -0.48,-139.51)  266.36                80
 07/18/2019   02:06:29   (   0.05,-137.17) (   0.15,-136.67)   57.36                80
 07/19/2019   01:55:43   (   0.05,-137.17) (   0.84,-133.83)  380.96                29
 07/21/2019   14:16:00   (  -0.06,-137.17) (   0.35,-138.83)  189.57                80
 07/22/2019   14:07:02   (  -0.06,-137.17) (  -0.34,-135.99)  133.76                80
 07/23/2019   13:55:24   (  -0.06,-137.16) (  -0.97,-133.15)  456.95                80