Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 2 5.  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)
 02/06/2018   12:49:27   (  -0.02,-135.31) (   0.03,-135.56)   28.23                80
 02/07/2018   12:35:16   (  -0.02,-135.33) (  -0.59,-132.74)  294.52                80
 02/10/2018   00:59:22   (  -0.00,-135.35) (  -0.55,-137.84)  283.62                80
 02/11/2018   00:45:11   (  -0.01,-135.37) (   0.09,-135.03)   39.00                80
 02/12/2018   00:33:39   (  -0.01,-135.38) (   0.73,-132.22)  361.16                80
 02/14/2018   12:55:03   (   0.01,-135.44) (   0.47,-137.30)  213.40                80
 02/15/2018   12:46:13   (   0.01,-135.45) (  -0.22,-134.50)  108.27                80
 02/16/2018   12:34:41   (   0.01,-135.46) (  -0.85,-131.69)  429.79                80
 02/18/2018   01:07:37   (  -0.01,-135.45) (  -0.98,-139.58)  472.04                80
 02/19/2018   00:56:05   (  -0.01,-135.45) (  -0.34,-136.77)  150.78                80