Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 1 23.  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)
 01/23/2023   18:04:45   (  -0.02,-128.18) (   0.16,-128.92)   84.45                80
 01/24/2023   17:46:46   (  -0.01,-128.19) (  -0.99,-123.93)  486.34                80
 01/26/2023   06:05:45   (   0.01,-128.26) (  -0.05,-128.52)   28.84                80
 01/28/2023   18:03:55   (  -0.01,-128.23) (  -0.03,-128.07)   18.07                80
 01/30/2023   06:22:55   (   0.02,-128.30) (  -0.94,-132.67)  497.78                80
 01/31/2023   05:59:35   (   0.02,-128.31) (   0.16,-127.67)   72.35                80
 02/01/2023   18:18:25   (  -0.02,-128.25) (   0.84,-132.23)  452.37                80
 02/02/2023   18:00:24   (  -0.01,-128.26) (  -0.26,-127.23)  117.58                80
 02/04/2023   06:16:44   (   0.01,-128.32) (  -0.74,-131.82)  398.74                80
 02/05/2023   05:58:43   (   0.01,-128.32) (   0.37,-126.82)  171.11                80