Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2023 4 21.  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)
 04/21/2023   14:23:45   (   0.06, -75.20) (  -0.38, -73.16)  232.30                80
 04/23/2023   02:42:45   (  -0.06, -75.20) (  -0.62, -77.76)  291.83                80
 04/24/2023   02:19:25   (  -0.05, -75.20) (   0.51, -72.77)  277.28                80
 04/25/2023   14:38:16   (   0.05, -75.20) (   0.55, -77.32)  242.07                80
 04/26/2023   14:20:16   (   0.04, -75.21) (  -0.59, -72.33)  327.49                80
 04/28/2023   02:39:16   (  -0.04, -75.22) (  -0.40, -76.94)  195.51                80
 04/29/2023   02:15:56   (  -0.04, -75.22) (   0.69, -71.94)  374.50                80
 04/30/2023   14:34:47   (   0.03, -75.24) (   0.30, -76.50)  143.39                80
 05/01/2023   14:16:47   (   0.03, -75.25) (  -0.79, -71.50)  427.21                80
 05/03/2023   02:35:46   (  -0.03, -75.27) (  -0.24, -76.10)   94.25                80
 05/04/2023   02:12:27   (  -0.03, -75.29) (   0.91, -71.11)  476.63                80