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   02:17:48   (   0.02, -75.18) (   0.75, -71.96)  367.47                80
 05/22/2021   14:36:39   (  -0.02, -75.19) (   0.28, -76.52)  151.42                80
 05/23/2021   14:15:59   (  -0.01, -75.19) (  -0.84, -71.52)  417.85                80
 05/25/2021   02:37:39   (   0.00, -75.18) (  -0.23, -76.11)  106.77                80
 05/26/2021   02:14:20   (   0.01, -75.18) (   0.89, -71.12)  462.28                80
 05/27/2021   14:35:51   (  -0.02, -75.19) (   0.07, -75.69)   56.45                80
 05/30/2021   02:34:12   (   0.03, -75.19) (  -0.01, -75.29)   11.93                80
 06/01/2021   14:29:44   (  -0.04, -75.22) (  -0.14, -74.87)   40.70                80
 06/03/2021   02:51:24   (   0.05, -75.24) (  -0.91, -79.46)  481.99                80