Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 7 14.  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)
 07/14/2023   09:28:30   (   0.15, 178.02) (   0.54, 179.78)  199.64                80
 07/15/2023   21:50:05   (  -0.11, 176.45) (   0.18, 175.15)  148.06                80
 07/18/2023   09:45:53   (   0.13, 173.93) (   0.48, 175.43)  170.83                80
 07/19/2023   22:07:28   (  -0.09, 172.36) (   0.23, 170.80)  177.01                80
 07/22/2023   10:03:15   (   0.11, 169.84) (   0.38, 171.09)  141.95                80
 07/23/2023   22:24:50   (  -0.07, 168.27) (   0.33, 166.46)  205.76                80
 07/24/2023   22:01:34   (  -0.11, 167.27) (  -1.03, 171.41)  471.29                80
 07/26/2023   10:20:37   (   0.08, 165.76) (   0.30, 166.75)  112.93                80
 07/27/2023   22:42:12   (  -0.03, 164.19) (   0.40, 162.12)  235.32                80