Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2023 9 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)
 09/22/2023   14:33:05   (  -0.05, -75.22) (   0.20, -76.47)  141.90                80
 09/23/2023   14:15:03   (  -0.05, -75.22) (  -0.87, -71.46)  427.66                80
 09/25/2023   02:31:22   (   0.05, -75.21) (  -0.12, -76.06)   96.44                80
 09/26/2023   02:13:19   (   0.05, -75.21) (   0.96, -71.05)  473.96                80
 09/27/2023   14:29:27   (  -0.05, -75.23) (   0.04, -75.60)   42.05                80
 09/30/2023   02:27:37   (   0.05, -75.25) (   0.05, -75.17)    8.77                80
 10/02/2023   14:28:17   (  -0.05, -75.29) (  -0.20, -74.70)   67.84                80
 10/04/2023   02:47:07   (   0.05, -75.30) (  -0.86, -79.25)  450.90                80