Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 3 28.  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)
 03/31/2019   01:27:05   (  -0.03,-128.12) (  -0.64,-130.87)  313.01                80
 04/01/2019   01:15:28   (  -0.03,-128.10) (  -0.05,-128.02)    8.60                80
 04/02/2019   01:06:31   (  -0.04,-128.08) (   0.61,-125.19)  328.88                80
 04/04/2019   13:25:03   (   0.04,-128.01) (   0.52,-130.21)  250.35                80
 04/05/2019   13:16:06   (   0.04,-127.99) (  -0.09,-127.37)   70.39                80
 04/06/2019   13:04:29   (   0.04,-127.96) (  -0.76,-124.54)  390.95                80
 04/09/2019   01:23:01   (  -0.03,-127.88) (  -0.40,-129.55)  191.08                80
 04/10/2019   01:14:04   (  -0.03,-127.84) (   0.25,-126.72)  128.65                80
 04/11/2019   01:02:27   (  -0.03,-127.80) (   0.85,-123.87)  448.11                80