Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 12/02/2020   06:00:12   (  -0.23,-127.97) (   0.05,-126.81)  132.80                80
 12/03/2020   18:16:25   (   0.22,-127.98) (   0.96,-131.38)  386.31                80
 12/04/2020   17:58:26   (   0.24,-128.00) (  -0.12,-126.37)  185.26                80
 12/06/2020   06:14:47   (  -0.23,-128.05) (  -0.85,-130.98)  332.72                80
 12/07/2020   05:56:48   (  -0.24,-128.07) (   0.23,-125.98)  238.72                80
 12/08/2020   18:13:01   (   0.23,-128.08) (   0.77,-130.55)  281.03                80
 12/09/2020   17:55:02   (   0.24,-128.09) (  -0.32,-125.54)  290.04                80
 12/11/2020   06:11:23   (  -0.22,-128.14) (  -0.67,-130.15)  229.10                80
 12/12/2020   05:53:23   (  -0.23,-128.15) (   0.41,-125.15)  341.71                80
 12/13/2020   18:09:37   (   0.22,-128.14) (   0.56,-129.72)  179.03                80
 12/14/2020   17:51:37   (   0.23,-128.15) (  -0.52,-124.72)  391.31                80