Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 6 5.  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)
 06/05/2022   18:07:15   (  -0.22,-128.16) (  -0.03,-128.96)   90.85                80
 06/06/2022   17:43:57   (  -0.23,-128.19) (  -1.18,-123.97)  480.48                80
 06/08/2022   06:05:38   (   0.22,-128.19) (   0.16,-128.57)   42.96                80
 06/10/2022   18:01:11   (  -0.22,-128.27) (  -0.26,-128.14)   15.12                80
 06/13/2022   05:59:33   (   0.22,-128.29) (   0.34,-127.75)   61.22                80
 06/14/2022   18:21:04   (  -0.20,-128.33) (   0.70,-132.30)  453.52                80
 06/15/2022   17:57:46   (  -0.22,-128.34) (  -0.45,-127.32)  116.16                80
 06/17/2022   06:19:26   (   0.21,-128.33) (  -0.61,-131.91)  408.88                80
 06/18/2022   05:56:08   (   0.23,-128.33) (   0.54,-126.93)  160.38                80