Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2023 6 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)
 06/22/2023   14:40:25   (  -0.01, -75.19) (   0.46, -77.33)  244.10                80
 06/23/2023   14:17:06   (  -0.02, -75.19) (  -0.67, -72.34)  325.24                80
 06/25/2023   02:38:45   (   0.02, -75.20) (  -0.37, -76.94)  197.79                80
 06/26/2023   02:15:25   (   0.02, -75.21) (   0.78, -71.95)  372.04                80
 06/27/2023   14:36:56   (  -0.02, -75.22) (   0.27, -76.50)  146.15                80
 06/28/2023   14:13:36   (  -0.02, -75.23) (  -0.88, -71.52)  423.93                80
 06/30/2023   02:35:16   (   0.02, -75.24) (  -0.15, -76.11)   98.31                80
 07/01/2023   02:11:55   (   0.02, -75.25) (   0.94, -71.11)  471.78                80
 07/02/2023   14:33:25   (  -0.02, -75.27) (   0.09, -75.67)   46.33                80