Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 10 3.  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)
 10/05/2019   01:50:10   (  -0.01,-127.68) (  -0.40,-129.41)  197.97                80
 10/06/2019   01:41:12   (  -0.02,-127.71) (   0.27,-126.57)  131.20                80
 10/07/2019   01:29:32   (  -0.03,-127.75) (   0.89,-123.72)  460.28                80
 10/08/2019   13:59:28   (  -0.02,-127.87) (   0.84,-131.53)  418.25                80
 10/09/2019   13:47:50   (  -0.01,-127.91) (   0.17,-128.69)   89.19                80
 10/10/2019   13:38:51   (  -0.01,-127.95) (  -0.50,-125.85)  239.72                80
 10/13/2019   01:57:26   (   0.04,-127.98) (  -0.63,-130.88)  331.03                80
 10/14/2019   01:48:28   (   0.04,-128.02) (   0.06,-128.04)    3.65                80
 10/15/2019   01:36:48   (   0.03,-128.05) (   0.68,-125.19)  326.18                80
 10/17/2019   13:55:07   (  -0.06,-128.18) (   0.39,-130.16)  226.47                80