Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 3 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 03/23/2019   01:22:12   (  -0.03,-128.27) (  -0.28,-129.34)  122.16                80
 03/24/2019   01:07:55   (  -0.03,-128.26) (   0.37,-126.51)  199.85                80
 03/26/2019   13:29:07   (   0.03,-128.24) (   0.82,-131.52)  375.87                80
 03/27/2019   13:17:30   (   0.03,-128.22) (   0.16,-128.69)   54.14                80
 03/28/2019   13:08:34   (   0.04,-128.20) (  -0.50,-125.85)  267.58                80
 03/31/2019   01:29:45   (  -0.04,-128.14) (  -0.66,-130.87)  311.48                80
 04/01/2019   01:18:08   (  -0.04,-128.12) (  -0.00,-128.04)    9.99                80
 04/02/2019   01:03:52   (  -0.04,-128.10) (   0.65,-125.20)  331.05                80
 04/04/2019   13:25:03   (   0.04,-128.05) (   0.53,-130.21)  246.59                80
 04/05/2019   13:16:06   (   0.04,-128.03) (  -0.13,-127.38)   74.52                80