Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 5 20.  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)
 05/21/2021   02:17:47   (  -0.02, -75.18) (   0.69, -71.95)  368.36                80
 05/22/2021   14:36:38   (   0.02, -75.19) (   0.34, -76.50)  150.68                80
 05/23/2021   14:18:38   (   0.02, -75.19) (  -0.78, -71.51)  418.42                80
 05/25/2021   02:37:39   (  -0.02, -75.18) (  -0.23, -76.11)  106.47                80
 05/26/2021   02:14:20   (  -0.01, -75.18) (   0.89, -71.12)  462.48                80
 05/27/2021   14:35:50   (  -0.00, -75.19) (   0.13, -75.68)   56.60                80
 05/30/2021   02:34:12   (   0.03, -75.19) (  -0.02, -75.29)   12.06                80
 06/01/2021   14:29:44   (  -0.04, -75.22) (  -0.14, -74.87)   40.24                80
 06/03/2021   02:51:24   (   0.04, -75.23) (  -0.92, -79.46)  482.42                80