Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 2 1.  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)
 02/02/2020   01:57:39   (   0.03,-128.21) (   0.38,-126.66)  176.95                80
 02/03/2020   01:46:00   (   0.03,-128.19) (   1.05,-123.82)  499.26                80
 02/04/2020   14:18:32   (  -0.02,-128.12) (   0.81,-131.59)  396.77                80
 02/05/2020   14:06:52   (  -0.02,-128.09) (   0.14,-128.75)   74.87                80
 02/06/2020   13:57:29   (  -0.01,-128.06) (  -0.54,-125.90)  247.04                56
 02/09/2020   02:16:25   (  -0.02,-127.99) (  -0.68,-130.90)  332.22                80
 02/10/2020   02:04:44   (  -0.02,-127.95) (  -0.06,-128.05)   11.18                80
 02/11/2020   01:55:45   (  -0.01,-127.92) (   0.62,-125.20)  310.25                80
 02/13/2020   14:13:58   (   0.01,-127.80) (   0.58,-130.13)  266.65                80
 02/14/2020   14:04:58   (   0.01,-127.76) (  -0.09,-127.28)   54.23                80