Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 1 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)
 01/13/2019   01:19:28   (   0.11,-128.21) (  -0.58,-131.18)  339.88                80
 01/14/2019   01:07:53   (   0.11,-128.18) (   0.09,-128.36)   20.02                80
 01/15/2019   00:53:36   (   0.11,-128.15) (   0.70,-125.52)  299.92                80
 01/17/2019   13:14:40   (  -0.10,-128.14) (   0.44,-130.51)  270.19                80
 01/18/2019   13:05:44   (  -0.10,-128.11) (  -0.18,-127.67)   49.25                80
 01/19/2019   12:54:08   (  -0.09,-128.07) (  -0.85,-124.84)  368.44                80
 01/22/2019   01:15:30   (   0.09,-127.90) (  -0.36,-129.90)  227.87                80
 01/23/2019   01:01:14   (   0.08,-127.85) (   0.26,-127.06)   90.70                80
 01/24/2019   00:49:38   (   0.08,-127.81) (   0.94,-124.23)  409.25                80
 01/25/2019   13:22:17   (  -0.08,-127.81) (   0.90,-132.05)  483.63                80
 01/26/2019   13:10:41   (  -0.08,-127.77) (   0.28,-129.21)  164.99                80