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) (  -0.84,-131.87)  450.88                80
 01/07/2023   05:56:18   (   0.05,-127.94) (   0.27,-126.87)  120.63                80
 01/08/2023   18:15:10   (  -0.04,-127.91) (   0.76,-131.43)  401.30                80
 01/09/2023   17:57:10   (  -0.04,-127.94) (  -0.35,-126.43)  170.51                80
 01/11/2023   06:16:12   (   0.04,-128.03) (  -0.61,-131.04)  343.02                80
 01/12/2023   05:52:52   (   0.03,-128.05) (   0.50,-126.05)  228.29                80
 01/13/2023   18:11:42   (  -0.03,-128.02) (   0.58,-130.59)  294.47                80
 01/14/2023   17:53:43   (  -0.03,-128.03) (  -0.54,-125.60)  276.91                80
 01/16/2023   06:12:44   (   0.03,-128.12) (  -0.41,-130.21)  237.26                80
 01/17/2023   05:49:24   (   0.03,-128.13) (   0.65,-125.20)  333.28                80
 01/18/2023   18:08:15   (  -0.02,-128.08) (   0.36,-129.76)  191.23                80