Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 10 13.  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)
 10/14/2015   11:08:36   (   0.16,-134.79) (  -0.51,-131.88)  332.71                80
 10/16/2015   23:28:05   (  -0.13,-134.70) (  -0.70,-137.18)  283.44                80
 10/17/2015   23:19:30   (  -0.13,-134.66) (  -0.09,-134.44)   24.33                80
 10/18/2015   23:08:14   (  -0.14,-134.62) (   0.52,-131.71)  332.02                80
 10/21/2015   11:27:35   (   0.10,-134.52) (   0.68,-136.98)  280.75                80
 10/22/2015   11:19:00   (   0.10,-134.47) (   0.04,-134.24)   26.25                80
 10/23/2015   11:07:43   (   0.11,-134.42) (  -0.53,-131.50)  333.15                80
 10/25/2015   23:27:14   (  -0.07,-134.28) (  -0.66,-136.81)  288.95                80
 10/26/2015   23:18:38   (  -0.08,-134.23) (  -0.04,-134.08)   17.58                80