Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 5 27.  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)
 05/28/2016   11:52:11   (  -0.02,-134.78) (   0.88,-138.59)  435.04                80
 05/29/2016   11:40:51   (  -0.02,-134.83) (   0.24,-135.83)  115.60                80
 05/30/2016   11:32:10   (  -0.02,-134.87) (  -0.40,-133.08)  203.77                80
 06/01/2016   23:51:22   (   0.04,-134.94) (  -0.73,-138.31)  384.33                80
 06/02/2016   23:40:02   (   0.03,-134.98) (  -0.09,-135.55)   65.62                80
 06/03/2016   23:31:21   (   0.03,-135.01) (   0.55,-132.80)  252.89                80
 06/06/2016   11:50:34   (  -0.06,-135.12) (   0.63,-138.03)  331.69                80
 06/07/2016   11:39:13   (  -0.05,-135.15) (  -0.03,-135.27)   13.48                80
 06/08/2016   11:30:33   (  -0.05,-135.18) (  -0.68,-132.52)  304.67                80