Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 1 24.  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)
 01/24/2019   18:10:02   (  -0.01,-127.82) (   0.60,-130.57)  313.60                80
 01/25/2019   17:52:04   (  -0.02,-127.78) (  -0.53,-125.58)  251.41                80
 01/27/2019   06:11:05   (   0.01,-127.77) (  -0.51,-130.17)  273.50                80
 01/28/2019   05:47:47   (   0.02,-127.72) (   0.61,-125.18)  290.68                80
 01/29/2019   18:06:38   (  -0.01,-127.61) (   0.49,-129.72)  241.27                80
 01/30/2019   17:48:40   (  -0.01,-127.57) (  -0.63,-124.73)  323.24                80
 02/01/2019   06:07:41   (   0.01,-127.55) (  -0.40,-129.32)  201.92                80
 02/02/2019   05:44:22   (   0.01,-127.51) (   0.73,-124.33)  361.79                80
 02/03/2019   18:03:15   (  -0.00,-127.38) (   0.32,-128.89)  171.46                80
 02/04/2019   17:45:16   (  -0.00,-127.33) (  -0.80,-123.90)  392.70                80
 02/06/2019   06:04:16   (  -0.01,-127.32) (  -0.28,-128.48)  132.28                80
 02/07/2019   05:40:58   (  -0.01,-127.27) (   0.85,-123.49)  431.23                80