Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 1 28.  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   18:03:55   (  -0.01,-128.23) (  -0.05,-128.07)   17.96                80
 01/30/2023   06:20:14   (   0.02,-128.29) (  -0.98,-132.66)  498.60                80
 01/31/2023   06:02:15   (   0.02,-128.30) (   0.17,-127.68)   71.31                80
 02/01/2023   18:18:25   (  -0.03,-128.25) (   0.84,-132.23)  453.41                80
 02/02/2023   18:00:25   (  -0.03,-128.25) (  -0.26,-127.23)  116.31                80
 02/04/2023   06:16:44   (   0.03,-128.30) (  -0.76,-131.82)  400.97                80
 02/05/2023   05:58:44   (   0.03,-128.30) (   0.35,-126.82)  168.59                80
 02/06/2023   18:14:54   (  -0.03,-128.25) (   0.65,-131.38)  356.61                80
 02/07/2023   17:56:53   (  -0.02,-128.25) (  -0.45,-126.38)  212.91                80
 02/09/2023   06:13:13   (   0.03,-128.30) (  -0.55,-130.97)  304.64                80
 02/10/2023   05:55:12   (   0.02,-128.29) (   0.56,-125.98)  264.66                80