Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 3 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 03/20/2021   02:49:41   (  -0.03, -75.20) (  -0.98, -79.39)  477.80                80
 03/21/2021   02:26:22   (  -0.03, -75.19) (   0.15, -74.40)   91.18                80
 03/22/2021   14:45:13   (   0.03, -75.22) (   0.87, -78.95)  426.11                80
 03/23/2021   14:27:14   (   0.03, -75.22) (  -0.26, -73.96)  143.30                80
 03/25/2021   02:46:12   (  -0.03, -75.20) (  -0.81, -78.55)  382.01                80
 03/26/2021   02:22:53   (  -0.03, -75.20) (   0.33, -73.56)  187.57                80
 03/27/2021   14:41:44   (   0.03, -75.24) (   0.70, -78.12)  328.97                80
 03/28/2021   14:23:45   (   0.03, -75.24) (  -0.44, -73.13)  241.21                80
 03/30/2021   02:42:44   (  -0.03, -75.24) (  -0.57, -77.72)  282.85                80
 03/31/2021   02:19:23   (  -0.03, -75.24) (   0.51, -72.72)  287.34                80
 04/01/2021   14:38:16   (   0.02, -75.28) (   0.45, -77.29)  228.71                80