Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 1 17.  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)
 01/18/2019   13:05:44   (  -0.10,-128.11) (  -0.22,-127.68)   50.24                80
 01/19/2019   12:54:08   (  -0.09,-128.08) (  -0.83,-124.84)  369.68                80
 01/22/2019   01:15:30   (   0.09,-127.91) (  -0.38,-129.89)  226.53                80
 01/23/2019   01:01:13   (   0.08,-127.87) (   0.24,-127.05)   92.35                80
 01/24/2019   00:49:38   (   0.08,-127.83) (   0.93,-124.23)  411.11                80
 01/25/2019   13:22:17   (  -0.08,-127.83) (   0.90,-132.04)  480.74                80
 01/26/2019   13:10:42   (  -0.08,-127.80) (   0.23,-129.22)  161.84                80
 01/27/2019   13:01:45   (  -0.08,-127.76) (  -0.39,-126.38)  156.99                80
 01/28/2019   12:50:10   (  -0.08,-127.72) (  -1.06,-123.55)  475.75                80
 01/30/2019   01:23:06   (   0.07,-127.59) (  -0.81,-131.43)  438.52                80
 01/31/2019   01:11:29   (   0.07,-127.54) (  -0.18,-128.59)  120.21                80