Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 2 9.  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)
 02/10/2019   00:53:15   (   0.04,-127.97) (   0.82,-124.49)  396.56                80
 02/11/2019   13:25:58   (  -0.03,-128.07) (   0.95,-132.33)  486.18                80
 02/12/2019   13:14:23   (  -0.03,-128.10) (   0.27,-129.50)  160.10                80
 02/13/2019   13:05:26   (  -0.03,-128.12) (  -0.35,-126.66)  165.85                80
 02/14/2019   12:53:51   (  -0.03,-128.14) (  -1.03,-123.84)  491.56                80
 02/16/2019   01:26:43   (   0.02,-128.12) (  -0.84,-131.70)  409.49                80
 02/17/2019   01:15:08   (   0.01,-128.14) (  -0.13,-128.88)   84.12                80
 02/18/2019   01:00:51   (   0.00,-128.15) (   0.51,-126.04)  241.32                80
 02/20/2019   13:21:59   (   0.01,-128.24) (   0.69,-131.04)  320.07                80
 02/21/2019   13:13:03   (   0.01,-128.26) (   0.00,-128.21)    4.90                80
 02/22/2019   13:01:28   (   0.01,-128.27) (  -0.68,-125.39)  329.80                80