Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 5 11.  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)
 05/12/2022   18:01:03   (  -0.19,-127.85) (  -0.15,-128.09)   26.34                80
 05/15/2022   05:59:22   (   0.19,-127.70) (   0.18,-127.67)    3.83                80
 05/17/2022   18:00:13   (  -0.19,-127.66) (  -0.29,-127.23)   48.88                80
 05/19/2022   06:19:12   (   0.20,-127.54) (  -0.75,-131.82)  488.16                80
 05/20/2022   05:55:52   (   0.20,-127.49) (   0.33,-126.82)   76.11                80
 05/21/2022   18:14:43   (  -0.21,-127.48) (   0.64,-131.39)  444.60                80
 05/22/2022   17:56:43   (  -0.21,-127.43) (  -0.45,-126.38)  119.84                80
 05/24/2022   06:15:42   (   0.21,-127.31) (  -0.59,-130.97)  417.06                80
 05/25/2022   05:52:21   (   0.22,-127.26) (   0.50,-125.97)  147.25                80