Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 4 30.  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)
 05/01/2020   14:07:43   (   0.12,-128.25) (  -0.48,-125.59)  303.47                80
 05/04/2020   02:31:26   (  -0.15,-128.23) (  -0.72,-130.56)  266.57                80
 05/05/2020   02:17:07   (  -0.14,-128.24) (  -0.02,-127.72)   59.76                80
 05/06/2020   02:05:26   (  -0.13,-128.25) (   0.63,-124.87)  386.01                80
 05/07/2020   14:40:45   (   0.16,-128.31) (   1.20,-132.67)  498.09                80
 05/08/2020   14:29:05   (   0.15,-128.32) (   0.48,-129.83)  172.17                80
 05/09/2020   14:14:45   (   0.14,-128.32) (  -0.19,-126.98)  153.65                80
 05/10/2020   14:03:04   (   0.13,-128.32) (  -0.86,-124.13)  479.32                80
 05/12/2020   02:38:30   (  -0.16,-128.28) (  -0.99,-131.96)  420.03                80
 05/13/2020   02:26:49   (  -0.15,-128.28) (  -0.34,-129.11)   94.59                80
 05/14/2020   02:12:29   (  -0.14,-128.28) (   0.31,-126.25)  230.84                80