Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 5 23.  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)
 05/24/2020   14:43:03   (   0.16,-128.26) (   1.17,-132.56)  491.47                80
 05/25/2020   14:31:23   (   0.16,-128.25) (   0.50,-129.71)  167.59                80
 05/26/2020   14:17:02   (   0.15,-128.23) (  -0.18,-126.86)  156.13                80
 05/27/2020   14:05:22   (   0.14,-128.21) (  -0.86,-124.01)  479.75                80
 05/29/2020   02:40:50   (  -0.15,-128.13) (  -1.04,-131.85)  425.28                80
 05/30/2020   02:29:10   (  -0.15,-128.11) (  -0.37,-129.00)  101.91                80
 05/31/2020   02:14:49   (  -0.15,-128.09) (   0.30,-126.15)  221.43                80
 06/02/2020   14:38:21   (   0.15,-128.09) (   0.84,-131.08)  341.58                80
 06/03/2020   14:26:40   (   0.15,-128.06) (   0.21,-128.22)   18.85                80
 06/04/2020   14:12:19   (   0.14,-128.04) (  -0.47,-125.37)  304.24                80