Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 2 10.  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)
 02/11/2021   02:15:32   (  -0.00, -75.15) (   0.91, -71.11)  461.10                80
 02/12/2021   14:31:44   (   0.00, -75.18) (   0.09, -75.67)   55.29                80
 02/15/2021   02:32:43   (  -0.00, -75.16) (  -0.03, -75.26)   11.56                80
 02/17/2021   14:30:55   (   0.00, -75.21) (  -0.09, -74.83)   43.32                80
 02/19/2021   02:49:55   (  -0.00, -75.20) (  -0.97, -79.42)  481.72                80
 02/20/2021   02:26:35   (  -0.00, -75.21) (   0.16, -74.43)   88.58                80
 02/21/2021   14:45:26   (   0.00, -75.25) (   0.85, -78.99)  426.29                80
 02/22/2021   14:27:27   (   0.00, -75.26) (  -0.27, -73.99)  144.25                80
 02/24/2021   02:46:27   (  -0.00, -75.26) (  -0.72, -78.60)  380.01                80