Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 1 5.  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)
 01/06/2023   06:19:38   (   0.05,-127.91) (  -0.81,-131.87)  450.87                80
 01/07/2023   05:56:19   (   0.05,-127.94) (   0.30,-126.88)  120.64                80
 01/08/2023   18:15:10   (  -0.04,-127.91) (   0.73,-131.44)  401.31                80
 01/09/2023   17:57:11   (  -0.04,-127.94) (  -0.38,-126.44)  170.48                80
 01/11/2023   06:16:11   (   0.04,-128.03) (  -0.65,-131.04)  342.97                80
 01/12/2023   05:52:52   (   0.03,-128.05) (   0.47,-126.04)  228.32                80
 01/13/2023   18:11:43   (  -0.03,-128.02) (   0.55,-130.60)  294.44                80
 01/14/2023   17:53:43   (  -0.03,-128.03) (  -0.57,-125.60)  276.91                80
 01/16/2023   06:12:44   (   0.03,-128.12) (  -0.44,-130.20)  237.18                80
 01/17/2023   05:49:24   (   0.03,-128.13) (   0.68,-125.21)  333.33                80
 01/18/2023   18:08:15   (  -0.02,-128.08) (   0.33,-129.77)  191.22                80