Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 2 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 02/13/2019   17:59:10   (   0.01,-128.08) (  -0.18,-127.25)   94.69                80
 02/15/2019   06:18:12   (  -0.02,-128.15) (  -0.83,-131.85)  421.52                80
 02/16/2019   05:54:53   (  -0.01,-128.17) (   0.30,-126.86)  149.35                80
 02/17/2019   18:13:46   (   0.02,-128.16) (   0.76,-131.41)  371.03                80
 02/18/2019   17:55:47   (   0.03,-128.18) (  -0.37,-126.42)  200.17                80
 02/20/2019   06:14:48   (  -0.02,-128.24) (  -0.64,-131.02)  316.54                80
 02/21/2019   05:51:30   (  -0.02,-128.26) (   0.49,-126.03)  254.00                80
 02/22/2019   18:10:22   (   0.02,-128.24) (   0.57,-130.59)  267.58                80
 02/23/2019   17:52:24   (   0.02,-128.26) (  -0.56,-125.59)  303.35                80
 02/25/2019   06:11:25   (  -0.02,-128.32) (  -0.44,-130.19)  213.25                80
 02/26/2019   05:48:07   (  -0.02,-128.33) (   0.69,-125.20)  356.85                80