Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 7 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 07/09/2023   09:34:23   (   0.14,-176.85) (  -0.73, 179.18)  451.97                80
 07/10/2023   09:11:06   (   0.18,-177.87) (   0.61,-175.88)  226.60                80
 07/11/2023   21:32:42   (  -0.14,-179.46) (   0.11, 179.50)  119.54                80
 07/13/2023   09:51:46   (   0.11, 179.01) (  -0.81, 174.83)  476.20                80
 07/14/2023   09:28:29   (   0.15, 178.00) (   0.53, 179.78)  201.77                80
 07/15/2023   21:50:05   (  -0.12, 176.42) (   0.19, 175.15)  145.19                80
 07/18/2023   09:45:53   (   0.13, 173.89) (   0.47, 175.43)  175.20                80
 07/19/2023   22:07:28   (  -0.09, 172.31) (   0.24, 170.80)  171.93                80
 07/22/2023   10:03:15   (   0.11, 169.78) (   0.37, 171.09)  148.62                80