Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 1 31.  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)
 02/01/2020   02:11:59   (   0.03,-128.24) (  -0.26,-129.52)  145.49                80
 02/02/2020   01:57:40   (   0.03,-128.21) (   0.41,-126.67)  176.99                80
 02/03/2020   01:45:59   (   0.03,-128.19) (   1.02,-123.81)  499.27                80
 02/04/2020   14:18:32   (  -0.02,-128.12) (   0.78,-131.60)  396.98                80
 02/05/2020   14:06:53   (  -0.02,-128.09) (   0.11,-128.75)   75.17                80
 02/06/2020   13:57:52   (  -0.01,-128.06) (  -0.50,-125.89)  246.73                80
 02/09/2020   02:16:24   (  -0.02,-127.99) (  -0.72,-130.90)  332.47                80
 02/10/2020   02:04:45   (  -0.01,-127.95) (  -0.04,-128.05)   11.28                80
 02/11/2020   01:55:45   (  -0.01,-127.92) (   0.63,-125.20)  309.90                80
 02/13/2020   14:13:58   (   0.01,-127.79) (   0.58,-130.13)  267.32                80