Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 5 7.  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)
 05/07/2022   18:04:33   (  -0.18,-128.00) (   0.02,-128.93)  105.58                80
 05/08/2022   17:46:32   (  -0.18,-127.97) (  -1.06,-123.93)  460.40                80
 05/10/2022   06:02:53   (   0.18,-127.87) (   0.07,-128.53)   74.16                80
 05/11/2022   05:44:52   (   0.18,-127.84) (   1.15,-123.52)  491.67                80
 05/12/2022   18:01:02   (  -0.19,-127.84) (  -0.11,-128.08)   27.81                80
 05/15/2022   05:59:22   (   0.19,-127.70) (   0.21,-127.68)    3.12                80
 05/17/2022   18:00:12   (  -0.20,-127.64) (  -0.27,-127.23)   46.62                80
 05/19/2022   06:19:11   (   0.20,-127.52) (  -0.77,-131.82)  489.78                80
 05/20/2022   05:55:51   (   0.21,-127.47) (   0.32,-126.81)   74.35                80