Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 6 30.  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)
 07/01/2019   02:03:24   (   0.02,-137.19) (   0.20,-136.56)   73.35                80
 07/02/2019   01:51:46   (   0.02,-137.19) (   0.82,-133.71)  397.12                80
 07/03/2019   14:24:29   (  -0.03,-137.20) (   1.00,-141.54)  495.45                80
 07/04/2019   14:12:52   (  -0.03,-137.20) (   0.34,-138.70)  172.24                80
 07/05/2019   14:03:54   (  -0.03,-137.19) (  -0.33,-135.86)  150.93                80
 07/06/2019   13:52:17   (  -0.03,-137.18) (  -0.99,-133.03)  474.01                80
 07/08/2019   02:22:24   (   0.03,-137.14) (  -0.81,-140.88)  425.99                80
 07/09/2019   02:10:46   (   0.03,-137.13) (  -0.19,-138.03)  102.96                80
 07/10/2019   02:01:48   (   0.03,-137.12) (   0.49,-135.19)  219.99                80
 07/12/2019   14:20:15   (  -0.04,-137.10) (   0.70,-140.18)  352.42                80
 07/13/2019   14:08:37   (  -0.04,-137.08) (   0.02,-137.35)   30.12                80
 07/14/2019   13:59:40   (  -0.04,-137.07) (  -0.65,-134.51)  292.03                80