Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 6 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)
 06/22/2022   06:16:01   (   0.20,-128.42) (  -0.39,-131.09)  303.65                80
 06/23/2022   05:52:41   (   0.22,-128.43) (   0.71,-126.09)  265.97                80
 06/24/2022   18:14:13   (  -0.20,-128.49) (   0.26,-130.66)  247.33                80
 06/25/2022   17:50:54   (  -0.22,-128.49) (  -0.84,-125.67)  322.15                80
 06/27/2022   06:12:34   (   0.19,-128.46) (  -0.20,-130.26)  204.58                80
 06/28/2022   05:49:15   (   0.21,-128.47) (   0.90,-125.26)  364.20                80
 06/29/2022   18:10:46   (  -0.19,-128.51) (   0.13,-129.82)  150.41                80
 06/30/2022   17:47:28   (  -0.21,-128.51) (  -1.04,-124.84)  418.29                80
 07/02/2022   06:09:07   (   0.19,-128.47) (  -0.05,-129.42)  109.04                80
 07/03/2022   05:45:48   (   0.21,-128.47) (   1.12,-124.44)  459.22                80
 07/04/2022   18:07:20   (  -0.19,-128.50) (  -0.08,-129.00)   56.13                80