Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 3 23.  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)
 03/23/2016   23:41:10   (  -0.04,-134.90) (  -0.60,-137.31)  275.59                80
 03/24/2016   23:32:31   (  -0.03,-134.94) (   0.02,-134.56)   42.39                80
 03/25/2016   23:21:12   (  -0.03,-134.97) (   0.70,-131.82)  360.01                80
 03/28/2016   11:42:58   (   0.03,-135.07) (   0.47,-137.02)  222.44                80
 03/29/2016   11:28:59   (   0.03,-135.10) (  -0.15,-134.27)   94.55                80
 03/30/2016   11:17:39   (   0.03,-135.12) (  -0.78,-131.52)  411.39                80
 04/01/2016   23:39:44   (  -0.04,-135.16) (  -0.41,-136.79)  185.95                80
 04/02/2016   23:31:04   (  -0.04,-135.19) (   0.23,-134.04)  130.51                80
 04/03/2016   23:19:45   (  -0.04,-135.21) (   0.86,-131.29)  446.82                80
 04/05/2016   11:52:50   (   0.04,-135.26) (   0.95,-139.24)  454.73                80