Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 9 27.  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)
 09/27/2022   06:08:46   (   0.28,-128.02) (  -0.03,-129.38)  155.24                80
 09/28/2022   05:45:27   (   0.26,-128.04) (   1.08,-124.39)  416.50                80
 09/29/2022   18:04:20   (  -0.28,-128.11) (  -0.09,-128.96)   96.56                80
 09/30/2022   17:46:22   (  -0.27,-128.13) (  -1.20,-123.96)  475.26                80
 10/02/2022   06:05:24   (   0.28,-128.13) (   0.20,-128.57)   48.83                80
 10/04/2022   18:03:38   (  -0.28,-128.19) (  -0.27,-128.13)    7.22                80
 10/07/2022   05:59:22   (   0.28,-128.22) (   0.39,-127.74)   53.98                80
 10/08/2022   18:18:15   (  -0.29,-128.25) (   0.60,-132.31)  462.56                80
 10/09/2022   18:00:17   (  -0.29,-128.27) (  -0.52,-127.32)  108.58                80