Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 11 16.  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)
 11/16/2016   23:52:45   (   0.03,-135.23) (   0.24,-134.20)  116.45                80
 11/17/2016   23:41:22   (   0.02,-135.25) (   0.88,-131.43)  434.95                80
 11/19/2016   12:11:43   (  -0.06,-135.33) (   0.89,-139.37)  461.79                80
 11/20/2016   12:00:19   (  -0.05,-135.34) (   0.23,-136.60)  143.36                80
 11/21/2016   11:51:36   (  -0.05,-135.36) (  -0.43,-133.83)  174.99                80
 11/22/2016   11:40:12   (  -0.04,-135.38) (  -1.02,-131.05)  493.27                80
 11/24/2016   00:10:48   (   0.07,-135.35) (  -0.79,-139.04)  422.35                80
 11/24/2016   23:59:24   (   0.07,-135.36) (  -0.15,-136.27)  104.29                80
 11/25/2016   23:50:41   (   0.06,-135.37) (   0.50,-133.50)  213.61                80
 11/28/2016   12:09:37   (  -0.08,-135.45) (   0.63,-138.66)  365.65                80
 11/29/2016   11:58:12   (  -0.07,-135.46) (   0.03,-135.88)   48.17                80
 11/30/2016   11:49:29   (  -0.06,-135.46) (  -0.63,-133.11)  269.07                80