Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 2 20.  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)
 02/22/2015   11:19:26   (  -0.04,-135.40) (   0.61,-138.32)  332.92                80
 02/23/2015   11:08:16   (  -0.04,-135.40) (   0.02,-135.61)   24.19                80
 02/24/2015   10:54:28   (  -0.04,-135.40) (  -0.62,-132.91)  284.51                80
 02/26/2015   23:16:57   (   0.03,-135.38) (  -0.66,-138.29)  332.47                80
 02/27/2015   23:05:49   (   0.03,-135.38) (  -0.02,-135.59)   23.95                80
 02/28/2015   22:57:21   (   0.02,-135.38) (   0.62,-132.89)  284.49                80
 03/03/2015   11:19:32   (  -0.01,-135.39) (   0.62,-138.21)  321.49                80
 03/04/2015   11:08:23   (  -0.01,-135.38) (   0.02,-135.50)   13.51                80
 03/05/2015   10:54:33   (  -0.02,-135.38) (  -0.58,-132.79)  294.35                80