Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 6 11.  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)
 06/12/2019   13:29:31   (  -0.16,-128.35) (  -0.21,-128.13)   25.12                80
 06/13/2019   13:17:53   (  -0.16,-128.34) (  -0.86,-125.29)  347.50                80
 06/16/2019   01:36:29   (   0.18,-128.25) (  -0.29,-130.33)  236.58                80
 06/17/2019   01:27:32   (   0.18,-128.24) (   0.37,-127.49)   85.57                80
 06/18/2019   01:15:53   (   0.18,-128.22) (   0.99,-124.64)  407.61                80
 06/19/2019   13:45:55   (  -0.20,-128.23) (   0.76,-132.48)  483.95                80
 06/20/2019   13:34:17   (  -0.20,-128.21) (   0.11,-129.64)  162.30                80
 06/21/2019   13:25:20   (  -0.20,-128.19) (  -0.55,-126.80)  159.35                80
 06/22/2019   13:13:42   (  -0.20,-128.17) (  -1.20,-123.96)  480.90                80
 06/24/2019   01:43:52   (   0.22,-128.08) (  -0.65,-131.81)  425.75                80
 06/25/2019   01:32:15   (   0.22,-128.06) (   0.03,-128.98)  104.12                80