Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 5 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)
 05/05/2022   06:06:21   (   0.17,-128.03) (  -0.15,-129.36)  152.88                80
 05/06/2022   05:48:22   (   0.17,-128.00) (   0.99,-124.37)  413.19                80
 05/07/2022   18:04:33   (  -0.18,-128.00) (   0.01,-128.94)  105.94                80
 05/08/2022   17:46:33   (  -0.18,-127.97) (  -1.07,-123.93)  460.01                80
 05/10/2022   06:02:52   (   0.18,-127.87) (   0.02,-128.52)   74.40                80
 05/11/2022   05:44:52   (   0.18,-127.84) (   1.16,-123.53)  491.35                80
 05/12/2022   18:01:03   (  -0.19,-127.84) (  -0.12,-128.08)   28.28                80
 05/15/2022   05:59:23   (   0.19,-127.69) (   0.21,-127.68)    2.96                80
 05/17/2022   18:00:12   (  -0.20,-127.63) (  -0.26,-127.23)   45.86                80