Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 6 16.  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)
 06/17/2019   14:09:40   (  -0.03,-137.22) (   0.26,-138.57)  153.55                80
 06/18/2019   14:00:43   (  -0.03,-137.22) (  -0.39,-135.73)  170.11                80
 06/19/2019   13:49:05   (  -0.03,-137.21) (  -1.05,-132.89)  493.61                80
 06/21/2019   02:19:17   (   0.04,-137.16) (  -0.80,-140.75)  409.96                80
 06/22/2019   02:07:39   (   0.04,-137.16) (  -0.13,-137.92)   86.49                80
 06/23/2019   01:58:41   (   0.04,-137.15) (   0.49,-135.07)  236.95                80
 06/25/2019   14:17:06   (  -0.04,-137.17) (   0.61,-140.06)  329.98                80
 06/26/2019   14:08:08   (  -0.04,-137.16) (  -0.05,-137.23)    7.61                80
 06/27/2019   13:56:31   (  -0.04,-137.15) (  -0.71,-134.39)  315.58                80
 06/30/2019   02:15:02   (   0.05,-137.06) (  -0.50,-139.39)  266.44                80