Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 12 26.  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)
 12/26/2022   17:46:50   (  -0.08,-127.53) (  -0.88,-123.93)  409.32                80
 12/28/2022   06:05:51   (   0.07,-127.64) (  -0.11,-128.54)  101.80                80
 12/29/2022   05:42:32   (   0.07,-127.67) (   0.99,-123.54)  470.83                80
 12/30/2022   18:01:24   (  -0.07,-127.66) (   0.01,-128.11)   49.76                80
 01/02/2023   05:59:46   (   0.06,-127.81) (   0.11,-127.71)   12.25                80
 01/04/2023   18:00:37   (  -0.06,-127.82) (  -0.16,-127.27)   62.38                80
 01/06/2023   06:19:39   (   0.05,-127.93) (  -0.81,-131.88)  448.97                80
 01/07/2023   05:56:19   (   0.05,-127.96) (   0.29,-126.88)  122.84                80
 01/08/2023   18:15:11   (  -0.04,-127.92) (   0.75,-131.43)  400.23                80