Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 8 30.  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)
 08/31/2023   13:00:07   (   0.21, 129.15) (  -0.18, 127.51)  187.45                80
 09/01/2023   12:36:51   (   0.17, 128.12) (   1.15, 132.46)  494.14                80
 09/03/2023   00:55:47   (  -0.20, 126.45) (  -0.49, 127.82)  155.21                80
 09/04/2023   13:17:32   (   0.23, 124.95) (  -0.16, 123.14)  205.97                80
 09/05/2023   12:54:15   (   0.19, 123.92) (   1.13, 128.10)  476.45                80
 09/07/2023   01:13:11   (  -0.22, 122.24) (  -0.47, 123.46)  138.76                80
 09/08/2023   13:34:56   (   0.24, 120.72) (  -0.17, 118.78)  221.18                80
 09/09/2023   13:11:39   (   0.21, 119.68) (   1.12, 123.74)  461.94                80
 09/11/2023   01:30:35   (  -0.23, 117.99) (  -0.47, 119.09)  125.61                80
 09/12/2023   13:52:19   (   0.26, 116.46) (  -0.22, 114.43)  232.57                80