Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 3 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 03/07/2019   17:34:01   (   0.02,-128.37) (  -0.59,-125.64)  311.10                80
 03/09/2019   05:52:57   (  -0.02,-128.39) (  -0.42,-130.24)  210.06                80
 03/10/2019   05:29:35   (  -0.02,-128.39) (   0.68,-125.24)  358.91                80
 03/11/2019   17:48:22   (   0.02,-128.36) (   0.32,-129.81)  164.74                80
 03/12/2019   17:30:20   (   0.02,-128.35) (  -0.79,-124.81)  404.02                80
 03/14/2019   05:49:16   (  -0.01,-128.37) (  -0.23,-129.41)  118.44                80
 03/15/2019   05:25:53   (  -0.01,-128.35) (   0.88,-124.41)  449.50                80
 03/16/2019   17:44:40   (   0.01,-128.30) (   0.17,-128.96)   75.95                80
 03/17/2019   17:26:37   (   0.00,-128.29) (  -0.93,-123.97)  491.98                80
 03/19/2019   05:45:33   (  -0.00,-128.30) (  -0.08,-128.57)   31.16                80