Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 6 22.  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)
 06/23/2021   02:37:30   (   0.04, -75.15) (  -0.20, -76.12)  111.34                80
 06/24/2021   02:14:11   (   0.04, -75.14) (   0.93, -71.13)  456.25                80
 06/25/2021   14:35:42   (  -0.04, -75.15) (   0.08, -75.70)   62.33                80
 06/28/2021   02:34:02   (   0.05, -75.10) (   0.00, -75.30)   21.81                80
 06/30/2021   14:29:34   (  -0.05, -75.13) (  -0.11, -74.87)   29.67                80
 07/02/2021   02:51:13   (   0.04, -75.11) (  -0.92, -79.46)  495.88                80
 07/03/2021   02:27:54   (   0.05, -75.11) (   0.21, -74.47)   73.45                80
 07/04/2021   14:49:25   (  -0.04, -75.14) (   0.82, -79.03)  442.84                80
 07/05/2021   14:26:06   (  -0.05, -75.15) (  -0.31, -74.04)  126.85                80