Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 1 14.  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)
 01/14/2015   22:56:00   (   0.11,-134.78) (   0.45,-133.20)  180.46                80
 01/15/2015   22:44:53   (   0.10,-134.74) (   1.05,-130.49)  483.74                80
 01/17/2015   11:15:46   (  -0.11,-134.72) (   0.79,-138.57)  440.40                80
 01/18/2015   11:04:38   (  -0.10,-134.67) (   0.17,-135.87)  137.62                80
 01/19/2015   10:53:30   (  -0.10,-134.62) (  -0.40,-133.16)  165.03                80
 01/20/2015   10:42:22   (  -0.10,-134.57) (  -1.03,-130.47)  467.45                80
 01/21/2015   23:15:56   (   0.10,-134.44) (  -0.81,-138.54)  468.01                80
 01/22/2015   23:04:47   (   0.10,-134.38) (  -0.25,-135.83)  165.83                80
 01/23/2015   22:56:20   (   0.10,-134.33) (   0.37,-133.14)  136.26                80
 01/24/2015   22:45:12   (   0.10,-134.28) (   1.00,-130.44)  438.28                80
 01/26/2015   11:18:43   (  -0.10,-134.24) (   0.88,-138.50)  486.10                80
 01/27/2015   11:07:34   (  -0.09,-134.18) (   0.30,-135.79)  184.31                80