Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 5 14.  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)
 05/16/2020   14:36:05   (   0.16,-128.33) (   0.82,-131.20)  327.64                80
 05/17/2020   14:21:44   (   0.15,-128.32) (   0.15,-128.35)    2.84                80
 05/18/2020   14:10:04   (   0.15,-128.32) (  -0.53,-125.50)  322.60                80
 05/21/2020   02:33:51   (  -0.16,-128.25) (  -0.67,-130.48)  255.10                80
 05/22/2020   02:19:30   (  -0.15,-128.24) (  -0.01,-127.63)   69.38                80
 05/23/2020   02:07:50   (  -0.15,-128.23) (   0.65,-124.78)  393.68                80
 05/24/2020   14:43:04   (   0.16,-128.27) (   1.14,-132.57)  491.06                80
 05/25/2020   14:31:23   (   0.15,-128.25) (   0.46,-129.72)  167.22                80
 05/26/2020   14:17:02   (   0.14,-128.24) (  -0.15,-126.86)  156.52                80
 05/27/2020   14:05:22   (   0.14,-128.22) (  -0.83,-124.01)  480.08                80