Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 11 12.  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)
 11/12/2021   17:58:47   (  -0.28,-128.45) (  -0.52,-127.33)  127.03                80
 11/14/2021   06:20:27   (   0.28,-128.43) (  -0.48,-131.93)  397.59                80
 11/15/2021   05:57:07   (   0.28,-128.43) (   0.61,-126.93)  171.05                80
 11/16/2021   18:18:41   (  -0.27,-128.43) (   0.41,-131.49)  348.53                80
 11/17/2021   17:55:21   (  -0.28,-128.43) (  -0.68,-126.49)  219.94                80
 11/19/2021   06:17:02   (   0.27,-128.40) (  -0.31,-131.09)  305.21                80
 11/20/2021   05:53:42   (   0.27,-128.39) (   0.78,-126.09)  262.79                80
 11/21/2021   18:15:15   (  -0.26,-128.39) (   0.23,-130.65)  257.98                80
 11/22/2021   17:51:56   (  -0.26,-128.37) (  -0.86,-125.65)  309.73                80
 11/24/2021   06:13:35   (   0.24,-128.34) (  -0.19,-130.24)  216.35                80
 11/25/2021   05:50:16   (   0.25,-128.32) (   0.91,-125.24)  350.95                80