Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 6 17.  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)
 06/18/2019   14:00:42   (  -0.03,-137.22) (  -0.37,-135.73)  170.63                80
 06/19/2019   13:49:05   (  -0.03,-137.22) (  -1.02,-132.89)  494.32                80
 06/21/2019   02:19:16   (   0.03,-137.17) (  -0.82,-140.75)  408.97                80
 06/22/2019   02:07:39   (   0.03,-137.16) (  -0.15,-137.91)   85.30                80
 06/23/2019   01:58:41   (   0.03,-137.16) (   0.52,-135.07)  238.29                80
 06/25/2019   14:17:05   (  -0.03,-137.18) (   0.63,-140.06)  328.22                80
 06/26/2019   14:05:28   (  -0.03,-137.17) (  -0.03,-137.22)    5.28                80
 06/27/2019   13:56:30   (  -0.03,-137.16) (  -0.69,-134.38)  317.64                80
 06/30/2019   02:15:01   (   0.04,-137.08) (  -0.52,-139.39)  263.99                80
 07/01/2019   02:06:04   (   0.04,-137.06) (   0.16,-136.55)   58.17                80