Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 6 23.  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)
 06/23/2022   05:52:42   (   0.22,-128.43) (   0.77,-126.10)  265.99                80
 06/24/2022   18:14:13   (  -0.20,-128.49) (   0.27,-130.66)  247.41                80
 06/25/2022   17:50:54   (  -0.22,-128.49) (  -0.83,-125.66)  322.01                80
 06/27/2022   06:12:34   (   0.19,-128.46) (  -0.21,-130.26)  204.79                80
 06/28/2022   05:49:15   (   0.21,-128.46) (   0.90,-125.26)  363.94                80
 06/29/2022   18:10:46   (  -0.19,-128.50) (   0.14,-129.82)  150.79                80
 06/30/2022   17:47:27   (  -0.21,-128.51) (  -1.03,-124.84)  417.86                80
 07/02/2022   06:09:08   (   0.19,-128.47) (  -0.00,-129.43)  109.54                80
 07/03/2022   05:45:48   (   0.21,-128.46) (   1.11,-124.44)  458.66                80
 07/04/2022   18:07:20   (  -0.18,-128.50) (  -0.07,-129.00)   56.76                80