Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 1 8.  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)
 01/08/2023   18:15:10   (  -0.04,-127.92) (   0.71,-131.44)  400.97                80
 01/09/2023   17:57:11   (  -0.04,-127.94) (  -0.40,-126.44)  170.86                80
 01/11/2023   06:16:11   (   0.04,-128.03) (  -0.62,-131.04)  342.84                80
 01/12/2023   05:52:52   (   0.03,-128.05) (   0.50,-126.05)  228.49                80
 01/13/2023   18:11:43   (  -0.03,-128.02) (   0.52,-130.60)  293.98                80
 01/14/2023   17:53:44   (  -0.03,-128.04) (  -0.60,-125.61)  277.42                80
 01/16/2023   06:12:44   (   0.03,-128.12) (  -0.41,-130.21)  236.94                80
 01/17/2023   05:49:24   (   0.03,-128.13) (   0.65,-125.20)  333.64                80
 01/18/2023   18:08:15   (  -0.02,-128.09) (   0.35,-129.76)  190.58                80
 01/19/2023   17:50:15   (  -0.02,-128.10) (  -0.78,-124.77)  379.79                80
 01/21/2023   06:09:15   (   0.01,-128.17) (  -0.28,-129.35)  135.74                80