Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2023 9 12.  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)
 09/12/2023   14:40:09   (  -0.04, -75.21) (   0.60, -78.14)  333.31                80
 09/13/2023   14:22:09   (  -0.04, -75.21) (  -0.51, -73.14)  236.00                80
 09/15/2023   02:38:27   (   0.04, -75.20) (  -0.53, -77.73)  288.98                80
 09/16/2023   02:20:26   (   0.04, -75.20) (   0.59, -72.74)  280.79                80
 09/17/2023   14:36:36   (  -0.04, -75.22) (   0.45, -77.29)  236.37                80
 09/18/2023   14:18:35   (  -0.04, -75.23) (  -0.68, -72.30)  333.66                80
 09/20/2023   02:34:54   (   0.04, -75.22) (  -0.35, -76.89)  190.59                80
 09/21/2023   02:16:53   (   0.04, -75.23) (   0.78, -71.89)  379.48                80
 09/22/2023   14:33:02   (  -0.04, -75.25) (   0.25, -76.45)  137.42                80
 09/23/2023   14:15:02   (  -0.03, -75.25) (  -0.88, -71.46)  432.71                80
 09/25/2023   02:34:00   (   0.03, -75.25) (  -0.14, -76.05)   91.11                80