Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 2 10.  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)
 02/11/2019   13:25:58   (  -0.03,-128.07) (   0.94,-132.33)  486.07                80
 02/12/2019   13:14:23   (  -0.04,-128.10) (   0.26,-129.50)  159.96                80
 02/13/2019   13:05:26   (  -0.03,-128.12) (  -0.36,-126.67)  166.04                80
 02/14/2019   12:53:51   (  -0.03,-128.15) (  -1.04,-123.84)  491.80                80
 02/16/2019   01:26:43   (   0.02,-128.12) (  -0.83,-131.70)  409.32                80
 02/17/2019   01:15:08   (   0.01,-128.14) (  -0.13,-128.88)   83.93                80
 02/18/2019   01:00:51   (   0.00,-128.15) (   0.52,-126.04)  241.58                80
 02/20/2019   13:21:59   (   0.01,-128.25) (   0.68,-131.04)  319.56                80
 02/21/2019   13:13:04   (   0.01,-128.26) (  -0.00,-128.22)    5.44                80
 02/22/2019   13:01:28   (   0.01,-128.28) (  -0.69,-125.39)  330.41                80