Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 2 17.  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)
 02/18/2018   01:07:37   (  -0.01,-135.42) (  -0.97,-139.58)  474.43                80
 02/19/2018   00:56:06   (  -0.01,-135.42) (  -0.33,-136.77)  153.46                80
 02/20/2018   00:41:54   (  -0.01,-135.43) (   0.32,-133.96)  167.35                80
 02/21/2018   00:30:23   (  -0.01,-135.43) (   0.96,-131.15)  487.95                80
 02/22/2018   13:05:59   (   0.01,-135.43) (   0.87,-139.04)  412.32                80
 02/23/2018   12:51:49   (   0.01,-135.43) (   0.17,-136.24)   92.30                80
 02/24/2018   12:42:57   (   0.01,-135.42) (  -0.47,-133.43)  227.63                80
 02/27/2018   01:04:20   (  -0.02,-135.39) (  -0.73,-138.50)  355.82                80
 02/28/2018   00:52:48   (  -0.01,-135.37) (  -0.08,-135.69)   36.43                80
 03/01/2018   00:38:37   (  -0.01,-135.36) (   0.57,-132.89)  282.92                80
 03/03/2018   13:00:02   (   0.01,-135.34) (   0.63,-137.97)  300.12                80