Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 2 25.  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)
 02/25/2016   23:48:01   (   0.02,-135.18) (  -0.85,-138.89)  423.07                80
 02/26/2016   23:36:42   (   0.02,-135.16) (  -0.22,-136.14)  111.67                80
 02/27/2016   23:22:44   (   0.02,-135.14) (   0.42,-133.39)  199.61                80
 03/01/2016   11:47:15   (  -0.01,-135.11) (   0.80,-138.61)  399.53                80
 03/02/2016   11:33:16   (  -0.01,-135.08) (   0.14,-135.87)   88.71                80
 03/03/2016   11:21:57   (  -0.01,-135.06) (  -0.46,-133.11)  222.08                80
 03/05/2016   23:46:39   (   0.00,-134.95) (  -0.81,-138.37)  390.63                80
 03/06/2016   23:35:20   (   0.00,-134.92) (  -0.16,-135.62)   80.63                80
 03/07/2016   23:21:22   (   0.00,-134.88) (   0.49,-132.88)  229.24                80
 03/10/2016   11:43:09   (  -0.00,-134.81) (   0.75,-138.08)  372.77                80