Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 11 18.  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)
 11/18/2020   05:49:42   (  -0.22,-127.52) (   0.48,-124.27)  369.32                80
 11/19/2020   18:05:57   (   0.22,-127.54) (   0.50,-128.85)  148.58                80
 11/20/2020   17:47:58   (   0.23,-127.58) (  -0.63,-123.86)  425.26                80
 11/22/2020   06:04:19   (  -0.23,-127.69) (  -0.40,-128.45)   86.24                80
 11/23/2020   05:46:20   (  -0.23,-127.74) (   0.74,-123.46)  487.61                80
 11/24/2020   18:02:33   (   0.23,-127.76) (   0.29,-128.02)   30.41                80
 11/27/2020   06:03:35   (  -0.23,-127.90) (  -0.19,-127.63)   31.15                80
 11/28/2020   18:19:49   (   0.22,-127.92) (   1.15,-132.20)  487.44                80
 11/29/2020   18:01:50   (   0.23,-127.96) (   0.07,-127.20)   85.68                80
 12/01/2020   06:18:11   (  -0.22,-128.05) (  -1.04,-131.81)  427.75                80