Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 2 12.  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)
 02/13/2019   13:05:26   (  -0.04,-128.12) (  -0.37,-126.67)  166.18                80
 02/14/2019   12:53:51   (  -0.03,-128.15) (  -1.05,-123.84)  492.01                80
 02/16/2019   01:26:43   (   0.02,-128.12) (  -0.82,-131.70)  409.21                80
 02/17/2019   01:15:07   (   0.02,-128.14) (  -0.18,-128.87)   83.78                80
 02/18/2019   01:00:51   (   0.01,-128.16) (   0.52,-126.05)  241.79                80
 02/20/2019   13:21:59   (   0.01,-128.25) (   0.68,-131.04)  318.88                80
 02/21/2019   13:13:04   (   0.01,-128.27) (  -0.00,-128.22)    6.18                80
 02/22/2019   13:01:28   (   0.01,-128.29) (  -0.69,-125.39)  331.21                80
 02/25/2019   01:22:42   (  -0.01,-128.28) (  -0.52,-130.41)  244.39                80
 02/26/2019   01:08:27   (  -0.01,-128.29) (   0.18,-127.59)   80.34                80