Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 1 27.  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)
 01/28/2023   18:03:56   (  -0.02,-128.23) (  -0.08,-128.08)   18.08                80
 01/30/2023   06:20:15   (   0.02,-128.30) (  -0.95,-132.67)  498.42                80
 01/31/2023   06:02:14   (   0.02,-128.30) (   0.14,-127.67)   71.58                80
 02/01/2023   18:18:25   (  -0.03,-128.25) (   0.86,-132.23)  453.16                80
 02/02/2023   18:00:24   (  -0.03,-128.25) (  -0.24,-127.22)  116.64                80
 02/04/2023   06:16:44   (   0.03,-128.31) (  -0.78,-131.82)  400.39                80
 02/05/2023   05:58:44   (   0.03,-128.31) (   0.38,-126.83)  169.30                80
 02/06/2023   18:14:53   (  -0.03,-128.25) (   0.67,-131.37)  355.91                80
 02/07/2023   17:56:53   (  -0.03,-128.25) (  -0.43,-126.38)  213.68                80
 02/09/2023   06:13:12   (   0.03,-128.31) (  -0.57,-130.97)  303.57                80