Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2018 7 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)
 07/26/2018   06:38:54   (   0.06,-135.48) (  -0.34,-137.25)  200.97                80
 07/27/2018   06:15:34   (   0.09,-135.48) (   0.83,-132.26)  366.95                80
 07/28/2018   18:37:04   (  -0.06,-135.50) (   0.24,-136.81)  149.10                80
 07/29/2018   18:13:44   (  -0.09,-135.49) (  -0.93,-131.83)  418.49                80
 07/31/2018   06:35:23   (   0.05,-135.44) (  -0.14,-136.41)  109.94                80
 08/01/2018   06:12:02   (   0.08,-135.43) (   0.96,-131.41)  457.40                80
 08/02/2018   18:33:31   (  -0.04,-135.45) (   0.10,-135.97)   59.46                80
 08/05/2018   06:31:50   (   0.03,-135.37) (  -0.01,-135.57)   22.12                80
 08/07/2018   18:27:19   (  -0.02,-135.35) (  -0.05,-135.12)   25.90                80