Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 6 12.  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)
 06/13/2022   05:59:33   (   0.22,-128.30) (   0.35,-127.75)   63.10                80
 06/14/2022   18:21:04   (  -0.20,-128.36) (   0.70,-132.30)  449.74                80
 06/15/2022   17:57:46   (  -0.22,-128.38) (  -0.46,-127.32)  120.36                80
 06/17/2022   06:19:26   (   0.20,-128.36) (  -0.61,-131.91)  405.35                80
 06/18/2022   05:56:08   (   0.23,-128.37) (   0.55,-126.93)  164.31                80
 06/19/2022   18:17:39   (  -0.21,-128.42) (   0.49,-131.48)  349.18                80
 06/20/2022   17:54:20   (  -0.23,-128.44) (  -0.66,-126.50)  220.87                80
 06/22/2022   06:16:01   (   0.20,-128.42) (  -0.39,-131.09)  304.32                80
 06/23/2022   05:52:42   (   0.22,-128.43) (   0.77,-126.11)  265.33                80
 06/24/2022   18:14:14   (  -0.20,-128.48) (   0.27,-130.66)  248.67                80
 06/25/2022   17:50:54   (  -0.22,-128.49) (  -0.83,-125.67)  320.93                80