Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 3 7.  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)
 03/09/2019   13:25:37   (   0.02,-128.39) (   0.67,-131.31)  332.85                80
 03/10/2019   13:14:00   (   0.01,-128.39) (   0.03,-128.48)    9.65                80
 03/11/2019   13:05:04   (   0.01,-128.39) (  -0.61,-125.64)  313.40                80
 03/14/2019   01:26:15   (  -0.01,-128.35) (  -0.56,-130.65)  263.40                80
 03/15/2019   01:11:58   (  -0.01,-128.34) (   0.09,-127.82)   58.83                80
 03/16/2019   01:00:22   (  -0.01,-128.32) (   0.75,-124.98)  380.87                80
 03/18/2019   13:21:34   (   0.01,-128.31) (   0.40,-130.01)  194.28                80
 03/19/2019   13:12:38   (   0.01,-128.29) (  -0.25,-127.17)  127.63                80
 03/20/2019   13:01:02   (   0.01,-128.28) (  -0.90,-124.34)  449.53                80