Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 6 1.  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)
 06/01/2022   17:47:21   (  -0.22,-128.06) (  -0.95,-124.79)  372.83                80
 06/03/2022   06:09:02   (   0.22,-128.07) (  -0.07,-129.39)  150.03                80
 06/04/2022   05:45:44   (   0.23,-128.09) (   1.07,-124.40)  421.22                80
 06/05/2022   18:07:15   (  -0.22,-128.16) (  -0.02,-128.96)   91.34                80
 06/06/2022   17:43:57   (  -0.24,-128.18) (  -1.17,-123.97)  479.99                80
 06/08/2022   06:05:38   (   0.23,-128.19) (   0.15,-128.57)   43.12                80
 06/10/2022   18:01:11   (  -0.22,-128.27) (  -0.26,-128.14)   14.47                80
 06/13/2022   05:59:33   (   0.22,-128.28) (   0.34,-127.75)   60.91                80
 06/14/2022   18:21:04   (  -0.20,-128.32) (   0.70,-132.30)  454.16                80