Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 10 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)
 10/05/2019   06:18:46   (   0.29,-127.72) (  -0.67,-131.89)  475.94                80
 10/06/2019   05:55:27   (   0.28,-127.75) (   0.46,-126.90)   97.47                80
 10/07/2019   18:14:18   (  -0.29,-127.80) (   0.55,-131.46)  416.93                80
 10/08/2019   17:56:18   (  -0.28,-127.84) (  -0.57,-126.47)  156.78                80
 10/10/2019   06:15:19   (   0.29,-127.91) (  -0.42,-131.07)  360.07                80
 10/11/2019   05:51:59   (   0.28,-127.94) (   0.71,-126.07)  212.97                80
 10/12/2019   18:10:51   (  -0.29,-127.98) (   0.31,-130.64)  302.37                80
 10/13/2019   17:52:51   (  -0.29,-128.02) (  -0.82,-125.64)  270.91                80
 10/15/2019   06:11:51   (   0.30,-128.08) (  -0.17,-130.25)  246.03                80
 10/16/2019   05:48:31   (   0.29,-128.11) (   0.90,-125.24)  326.40                80
 10/17/2019   18:07:23   (  -0.29,-128.14) (   0.07,-129.81)  190.56                80
 10/18/2019   17:49:23   (  -0.28,-128.17) (  -1.00,-124.81)  381.86                80