Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 12 31.  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)
 01/01/2015   10:55:26   (  -0.11,-135.25) (  -0.54,-133.26)  227.11                80
 01/03/2015   23:15:11   (   0.11,-135.15) (  -0.69,-138.64)  397.76                80
 01/04/2015   23:04:04   (   0.11,-135.13) (  -0.11,-135.93)   92.57                80
 01/05/2015   22:55:37   (   0.10,-135.11) (   0.54,-133.24)  212.58                80
 01/08/2015   11:15:25   (  -0.11,-135.09) (   0.69,-138.63)  404.04                80
 01/09/2015   11:04:18   (  -0.11,-135.06) (   0.10,-135.93)   99.32                80
 01/10/2015   10:55:50   (  -0.10,-135.03) (  -0.49,-133.23)  205.31                80
 01/12/2015   23:15:36   (   0.11,-134.90) (  -0.73,-138.61)  422.34                80
 01/13/2015   23:04:29   (   0.11,-134.87) (  -0.14,-135.90)  118.20                80