Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 2 24.  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)
 02/25/2019   01:22:43   (   0.01,-128.29) (  -0.46,-130.42)  242.47                80
 02/26/2019   01:08:27   (   0.01,-128.31) (   0.19,-127.59)   82.30                80
 02/27/2019   00:56:50   (   0.00,-128.32) (   0.83,-124.75)  406.98                80
 02/28/2019   13:29:36   (   0.01,-128.37) (   1.00,-132.60)  482.45                80
 03/01/2019   13:18:01   (   0.01,-128.38) (   0.31,-129.77)  157.99                80
 03/02/2019   13:09:05   (   0.01,-128.39) (  -0.32,-126.93)  166.33                80
 03/03/2019   12:57:29   (   0.01,-128.40) (  -1.01,-124.11)  490.53                80
 03/05/2019   01:30:17   (  -0.01,-128.38) (  -0.83,-131.96)  408.83                80
 03/06/2019   01:18:41   (  -0.00,-128.38) (  -0.18,-129.12)   84.81                80
 03/07/2019   01:04:24   (  -0.00,-128.39) (   0.47,-126.29)  239.14                80
 03/09/2019   13:25:37   (   0.00,-128.43) (   0.64,-131.32)  329.36                80
 03/10/2019   13:14:01   (   0.00,-128.43) (   0.00,-128.48)    5.78                80