Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 10 6.  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)
 10/07/2015   23:28:54   (  -0.17,-134.98) (  -0.76,-137.54)  292.29                80
 10/08/2015   23:20:19   (  -0.18,-134.95) (  -0.16,-134.80)   16.99                80
 10/09/2015   23:09:04   (  -0.18,-134.93) (   0.49,-132.08)  325.93                80
 10/12/2015   11:28:28   (   0.15,-134.86) (   0.70,-137.36)  284.50                80
 10/13/2015   11:17:12   (   0.16,-134.83) (   0.13,-134.61)   24.31                80
 10/14/2015   11:08:36   (   0.16,-134.80) (  -0.49,-131.88)  332.58                80
 10/16/2015   23:28:05   (  -0.13,-134.69) (  -0.72,-137.18)  284.11                80
 10/17/2015   23:19:29   (  -0.13,-134.66) (  -0.11,-134.44)   23.77                80
 10/18/2015   23:08:14   (  -0.14,-134.62) (   0.51,-131.71)  331.38                80