Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 1 30.  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)
 01/30/2023   06:20:15   (   0.02,-128.29) (  -0.96,-132.67)  498.54                80
 01/31/2023   05:59:34   (   0.02,-128.30) (   0.14,-127.67)   71.34                80
 02/01/2023   18:18:25   (  -0.02,-128.25) (   0.88,-132.22)  453.30                80
 02/02/2023   18:00:25   (  -0.02,-128.25) (  -0.28,-127.23)  116.39                80
 02/04/2023   06:16:44   (   0.03,-128.30) (  -0.74,-131.83)  401.28                80
 02/05/2023   05:58:44   (   0.02,-128.30) (   0.36,-126.83)  168.21                80
 02/06/2023   18:14:54   (  -0.03,-128.25) (   0.65,-131.38)  356.92                80
 02/07/2023   17:56:54   (  -0.02,-128.24) (  -0.45,-126.38)  212.53                80
 02/09/2023   06:13:13   (   0.03,-128.29) (  -0.56,-130.98)  305.39                80
 02/10/2023   05:55:13   (   0.02,-128.29) (   0.55,-125.98)  263.81                80
 02/11/2023   18:11:22   (  -0.03,-128.23) (   0.51,-130.52)  262.15                80
 02/12/2023   17:53:22   (  -0.03,-128.22) (  -0.66,-125.53)  306.59                80