Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 1 29.  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,-128.30) (  -0.95,-132.67)  498.51                80
 01/31/2023   06:02:15   (   0.02,-128.30) (   0.15,-127.67)   71.39                80
 02/01/2023   18:18:25   (  -0.03,-128.25) (   0.87,-132.23)  453.27                80
 02/02/2023   18:00:24   (  -0.02,-128.25) (  -0.23,-127.22)  116.44                80
 02/04/2023   06:16:45   (   0.03,-128.31) (  -0.73,-131.83)  400.97                80
 02/05/2023   05:58:44   (   0.02,-128.30) (   0.37,-126.83)  168.59                80
 02/06/2023   18:14:53   (  -0.03,-128.25) (   0.69,-131.37)  356.59                80
 02/07/2023   17:56:54   (  -0.02,-128.25) (  -0.47,-126.39)  212.94                80
 02/09/2023   06:13:12   (   0.03,-128.30) (  -0.60,-130.97)  304.77                80
 02/10/2023   05:55:13   (   0.02,-128.29) (   0.57,-125.98)  264.52                80
 02/11/2023   18:11:22   (  -0.03,-128.23) (   0.49,-130.52)  261.47                80