Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 5 13.  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)
 05/14/2020   02:12:29   (  -0.14,-128.28) (   0.31,-126.25)  231.05                80
 05/16/2020   14:36:04   (   0.16,-128.33) (   0.84,-131.20)  327.44                80
 05/17/2020   14:24:24   (   0.16,-128.33) (   0.17,-128.35)    2.26                80
 05/18/2020   14:10:03   (   0.15,-128.32) (  -0.51,-125.49)  322.93                80
 05/21/2020   02:33:50   (  -0.16,-128.25) (  -0.69,-130.48)  254.72                80
 05/22/2020   02:19:30   (  -0.15,-128.24) (  -0.03,-127.63)   69.84                80
 05/23/2020   02:07:49   (  -0.15,-128.23) (   0.63,-124.78)  394.19                80
 05/24/2020   14:43:04   (   0.16,-128.28) (   1.17,-132.57)  490.31                80
 05/25/2020   14:31:23   (   0.15,-128.26) (   0.49,-129.72)  166.39                80
 05/26/2020   14:17:03   (   0.14,-128.25) (  -0.18,-126.87)  157.36                80