Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 1 28.  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)
 01/29/2020   13:50:46   (  -0.03,-128.27) (  -0.90,-124.50)  430.63                80
 01/31/2020   02:23:38   (   0.03,-128.26) (  -0.93,-132.36)  467.93                80
 02/01/2020   02:11:59   (   0.03,-128.24) (  -0.26,-129.52)  145.34                80
 02/02/2020   01:57:40   (   0.03,-128.22) (   0.40,-126.67)  177.13                80
 02/03/2020   01:46:00   (   0.03,-128.19) (   1.07,-123.82)  499.40                80
 02/04/2020   14:18:32   (  -0.02,-128.12) (   0.79,-131.60)  397.18                80
 02/05/2020   14:06:53   (  -0.02,-128.09) (   0.12,-128.75)   75.36                80
 02/06/2020   13:57:52   (  -0.01,-128.05) (  -0.49,-125.89)  246.50                80
 02/09/2020   02:16:25   (  -0.02,-127.99) (  -0.66,-130.91)  332.39                80
 02/10/2020   02:04:45   (  -0.01,-127.95) (  -0.05,-128.05)   11.26                80
 02/11/2020   01:55:45   (  -0.01,-127.92) (   0.63,-125.20)  309.97                80