Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 11 3.  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)
 11/04/2019   05:55:37   (   0.27,-128.47) (   0.63,-126.92)  177.82                80
 11/05/2019   18:14:29   (  -0.26,-128.47) (   0.42,-131.47)  341.76                80
 11/06/2019   17:56:30   (  -0.26,-128.48) (  -0.71,-126.48)  228.47                80
 11/08/2019   06:15:31   (   0.26,-128.51) (  -0.34,-131.06)  292.03                80
 11/09/2019   05:52:12   (   0.26,-128.51) (   0.79,-126.08)  277.56                80
 11/10/2019   18:11:06   (  -0.25,-128.50) (   0.20,-130.64)  243.01                80
 11/11/2019   17:53:06   (  -0.25,-128.51) (  -0.87,-125.64)  326.66                80
 11/13/2019   06:12:07   (   0.25,-128.53) (  -0.12,-130.24)  194.41                80
 11/14/2019   05:48:48   (   0.25,-128.53) (   0.96,-125.24)  374.38                80
 11/15/2019   18:07:41   (  -0.24,-128.50) (   0.03,-129.80)  147.93                80
 11/16/2019   17:49:42   (  -0.24,-128.50) (  -1.05,-124.80)  420.76                80