Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 8 22.  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)
 08/23/2023   12:25:18   (   0.15, 137.43) (  -0.11, 136.23)  136.52                80
 08/25/2023   00:44:15   (  -0.18, 135.79) (   0.73, 131.58)  478.95                80
 08/26/2023   00:20:58   (  -0.14, 134.77) (  -0.54, 136.54)  201.55                80
 08/27/2023   12:42:43   (   0.17, 133.28) (  -0.13, 131.87)  161.36                80
 08/30/2023   00:38:23   (  -0.17, 130.62) (  -0.54, 132.17)  178.03                80
 08/31/2023   13:00:07   (   0.21, 129.11) (  -0.18, 127.51)  183.41                80
 09/01/2023   12:36:51   (   0.17, 128.08) (   1.16, 132.46)  498.45                80
 09/03/2023   00:55:47   (  -0.20, 126.42) (  -0.50, 127.82)  158.95                80
 09/04/2023   13:17:32   (   0.23, 124.90) (  -0.14, 123.14)  200.73                80