Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 5 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 05/23/2021   14:15:59   (   0.01, -75.19) (  -0.83, -71.52)  418.87                80
 05/25/2021   02:37:39   (  -0.01, -75.18) (  -0.23, -76.11)  106.36                80
 05/26/2021   02:14:20   (   0.00, -75.19) (   0.89, -71.12)  462.81                80
 05/27/2021   14:35:51   (  -0.01, -75.20) (   0.08, -75.69)   55.15                80
 05/30/2021   02:34:12   (   0.02, -75.20) (  -0.02, -75.29)   10.87                80
 06/01/2021   14:29:44   (  -0.03, -75.24) (  -0.13, -74.87)   42.75                80
 06/03/2021   02:51:24   (   0.03, -75.25) (  -0.92, -79.46)  480.19                80
 06/04/2021   02:28:05   (   0.04, -75.26) (   0.20, -74.47)   90.58                80
 06/05/2021   14:49:36   (  -0.03, -75.30) (   0.77, -79.04)  424.68                80