Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 11 13.  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)
 11/14/2020   06:16:34   (  -0.21,-127.62) (  -1.14,-131.76)  471.10                80
 11/15/2020   05:58:35   (  -0.21,-127.58) (  -0.05,-126.76)   93.75                80
 11/16/2020   18:14:47   (   0.21,-127.51) (   1.09,-131.31)  434.74                80
 11/17/2020   17:56:49   (   0.22,-127.46) (  -0.06,-126.33)  129.60                80
 11/19/2020   06:13:08   (  -0.22,-127.40) (  -1.03,-130.91)  400.10                80
 11/20/2020   05:55:10   (  -0.23,-127.36) (   0.12,-125.92)  164.34                80
 11/21/2020   18:11:22   (   0.22,-127.28) (   0.92,-130.48)  364.48                80
 11/22/2020   17:53:23   (   0.23,-127.23) (  -0.18,-125.48)  199.72                80
 11/24/2020   06:09:42   (  -0.23,-127.17) (  -0.90,-130.06)  330.44                80
 11/25/2020   05:51:43   (  -0.23,-127.12) (   0.25,-125.08)  233.87                80
 11/26/2020   18:07:56   (   0.23,-127.04) (   0.79,-129.64)  295.14                80