Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 5 12.  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)
 05/13/2020   02:26:49   (  -0.15,-128.28) (  -0.35,-129.10)   94.28                80
 05/14/2020   02:12:29   (  -0.14,-128.28) (   0.31,-126.25)  231.04                80
 05/16/2020   14:36:04   (   0.16,-128.33) (   0.84,-131.19)  327.24                80
 05/17/2020   14:24:24   (   0.16,-128.33) (   0.17,-128.34)    2.22                80
 05/18/2020   14:10:03   (   0.15,-128.33) (  -0.50,-125.49)  323.25                80
 05/21/2020   02:33:50   (  -0.16,-128.25) (  -0.69,-130.48)  254.35                80
 05/22/2020   02:19:30   (  -0.15,-128.25) (  -0.04,-127.63)   70.29                80
 05/23/2020   02:07:50   (  -0.15,-128.24) (   0.68,-124.79)  394.66                80
 05/24/2020   14:43:04   (   0.16,-128.28) (   1.18,-132.57)  489.72                80
 05/25/2020   14:31:23   (   0.15,-128.27) (   0.51,-129.72)  165.75                80