Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 5 31.  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)
 05/31/2022   18:10:40   (  -0.21,-128.03) (   0.18,-129.78)  199.09                80
 06/01/2022   17:47:21   (  -0.22,-128.06) (  -0.97,-124.79)  372.62                80
 06/03/2022   06:09:03   (   0.22,-128.07) (  -0.06,-129.39)  150.22                80
 06/04/2022   05:45:43   (   0.23,-128.09) (   1.03,-124.39)  421.02                80
 06/05/2022   18:07:16   (  -0.22,-128.16) (  -0.04,-128.96)   91.65                80
 06/06/2022   17:43:57   (  -0.24,-128.18) (  -1.18,-123.97)  479.62                80
 06/08/2022   06:05:38   (   0.23,-128.19) (   0.17,-128.58)   43.54                80
 06/10/2022   18:01:11   (  -0.22,-128.27) (  -0.27,-128.15)   14.16                80
 06/13/2022   05:59:33   (   0.22,-128.28) (   0.36,-127.75)   60.49                80