Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 6 8.  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)
 06/08/2020   18:01:59   (   0.13,-127.94) (   0.00,-127.27)   75.75                80
 06/10/2020   06:21:00   (  -0.11,-127.85) (  -0.99,-131.88)  458.28                80
 06/11/2020   05:57:41   (  -0.12,-127.82) (   0.12,-126.88)  107.54                80
 06/12/2020   18:16:32   (   0.10,-127.82) (   0.92,-131.44)  412.66                80
 06/13/2020   17:58:33   (   0.11,-127.79) (  -0.18,-126.44)  153.41                80
 06/15/2020   06:17:33   (  -0.10,-127.70) (  -0.85,-131.04)  380.29                80
 06/16/2020   05:54:14   (  -0.10,-127.67) (   0.26,-126.04)  185.21                80
 06/17/2020   18:13:06   (   0.09,-127.66) (   0.73,-130.61)  336.16                80
 06/18/2020   17:55:06   (   0.10,-127.62) (  -0.37,-125.62)  229.32                80
 06/20/2020   06:14:06   (  -0.09,-127.53) (  -0.70,-130.20)  305.04                80
 06/21/2020   05:50:46   (  -0.09,-127.48) (   0.41,-125.20)  259.54                80