Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 1 2.  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)
 01/02/2023   05:59:45   (   0.06,-127.81) (   0.09,-127.71)   11.31                80
 01/04/2023   18:00:37   (  -0.06,-127.82) (  -0.16,-127.27)   62.31                80
 01/06/2023   06:19:38   (   0.05,-127.92) (  -0.82,-131.87)  450.34                80
 01/07/2023   05:56:19   (   0.05,-127.94) (   0.29,-126.88)  121.28                80
 01/08/2023   18:15:10   (  -0.04,-127.91) (   0.74,-131.43)  401.01                80
 01/09/2023   17:57:11   (  -0.04,-127.94) (  -0.37,-126.44)  170.89                80
 01/11/2023   06:16:11   (   0.03,-128.04) (  -0.65,-131.03)  341.88                80
 01/12/2023   05:52:51   (   0.03,-128.06) (   0.46,-126.04)  229.54                80
 01/13/2023   18:11:43   (  -0.03,-128.02) (   0.56,-130.60)  293.58                80
 01/14/2023   17:53:43   (  -0.03,-128.04) (  -0.56,-125.60)  277.88                80