Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 8 11.  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)
 08/11/2023   11:33:01   (   0.05, 149.78) (  -0.05, 149.33)   51.83                80
 08/12/2023   23:51:58   (  -0.09, 148.16) (   0.69, 144.68)  396.82                80
 08/13/2023   23:28:41   (  -0.04, 147.16) (  -0.62, 149.63)  282.87                80
 08/15/2023   11:50:27   (   0.09, 145.66) (  -0.07, 144.96)   80.21                80
 08/17/2023   00:09:24   (  -0.12, 144.03) (   0.71, 140.31)  424.01                80
 08/17/2023   23:46:08   (  -0.08, 143.02) (  -0.61, 145.26)  256.43                80
 08/19/2023   12:07:53   (   0.12, 141.52) (  -0.08, 140.59)  105.53                80
 08/21/2023   00:26:50   (  -0.16, 139.88) (   0.71, 135.94)  448.05                80
 08/22/2023   00:03:33   (  -0.12, 138.86) (  -0.55, 140.90)  233.02                80
 08/23/2023   12:25:18   (   0.15, 137.35) (  -0.12, 136.23)  128.26                80
 08/25/2023   00:44:15   (  -0.18, 135.71) (   0.75, 131.58)  470.22                80