Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 5 6.  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)
 05/07/2020   14:40:45   (   0.16,-128.32) (   1.20,-132.67)  496.83                80
 05/08/2020   14:29:05   (   0.15,-128.33) (   0.48,-129.83)  170.78                80
 05/09/2020   14:14:45   (   0.14,-128.33) (  -0.19,-126.98)  155.12                80
 05/10/2020   14:03:04   (   0.13,-128.34) (  -0.86,-124.13)  480.93                80
 05/12/2020   02:38:29   (  -0.16,-128.28) (  -1.00,-131.96)  418.93                80
 05/13/2020   02:26:49   (  -0.15,-128.29) (  -0.35,-129.10)   93.32                80
 05/14/2020   02:12:29   (  -0.14,-128.29) (   0.30,-126.25)  232.28                80
 05/16/2020   14:36:04   (   0.16,-128.35) (   0.84,-131.20)  325.30                80
 05/17/2020   14:24:24   (   0.16,-128.35) (   0.17,-128.35)    1.39                80
 05/18/2020   14:10:03   (   0.15,-128.35) (  -0.51,-125.50)  325.87                80