Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 9 5.  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)
 09/06/2019   06:16:15   (   0.21,-128.27) (  -0.61,-131.91)  414.80                80
 09/07/2019   05:58:16   (   0.19,-128.25) (   0.51,-126.92)  152.81                80
 09/08/2019   18:14:27   (  -0.21,-128.27) (   0.49,-131.48)  365.99                80
 09/09/2019   17:56:27   (  -0.20,-128.25) (  -0.57,-126.48)  201.73                80
 09/11/2019   06:12:48   (   0.22,-128.18) (  -0.41,-131.08)  330.41                80
 09/12/2019   05:54:48   (   0.21,-128.16) (   0.66,-126.08)  236.75                80
 09/13/2019   18:10:59   (  -0.23,-128.16) (   0.34,-130.64)  282.93                80
 09/14/2019   17:52:59   (  -0.22,-128.14) (  -0.78,-125.65)  284.45                80
 09/16/2019   06:09:20   (   0.25,-128.07) (  -0.25,-130.24)  247.63                80
 09/17/2019   05:51:20   (   0.23,-128.05) (   0.87,-125.25)  319.09                80
 09/18/2019   18:07:31   (  -0.25,-128.04) (   0.14,-129.81)  201.80                80
 09/19/2019   17:49:31   (  -0.24,-128.01) (  -0.93,-124.80)  364.90                80