Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 5 19.  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)
 05/20/2021   02:41:07   (  -0.01, -75.19) (  -0.41, -76.94)  200.55                80
 05/21/2021   02:17:48   (  -0.01, -75.18) (   0.70, -71.95)  368.11                80
 05/22/2021   14:39:18   (   0.01, -75.18) (   0.32, -76.51)  151.21                80
 05/23/2021   14:15:58   (   0.01, -75.18) (  -0.80, -71.51)  417.77                80
 05/25/2021   02:37:40   (  -0.01, -75.18) (  -0.21, -76.12)  106.96                80
 05/26/2021   02:14:20   (  -0.00, -75.18) (   0.91, -71.13)  461.97                80
 05/27/2021   14:35:51   (   0.00, -75.18) (   0.12, -75.68)   57.13                80
 05/30/2021   02:34:12   (   0.01, -75.18) (  -0.00, -75.29)   12.30                80
 06/01/2021   14:29:43   (  -0.02, -75.21) (  -0.09, -74.86)   39.52                80