Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 2 13.  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)
 02/14/2022   18:01:23   (   0.00,-128.03) (  -0.01,-128.07)    4.63                80
 02/17/2022   06:02:23   (  -0.00,-127.92) (   0.05,-127.66)   29.31                80
 02/18/2022   18:18:34   (   0.00,-127.91) (   0.96,-132.23)  492.00                80
 02/19/2022   18:00:34   (   0.01,-127.87) (  -0.16,-127.23)   73.69                80
 02/21/2022   06:16:54   (  -0.01,-127.79) (  -0.91,-131.82)  459.49                80
 02/22/2022   05:58:54   (  -0.00,-127.75) (   0.21,-126.83)  105.64                80
 02/23/2022   18:15:06   (   0.00,-127.73) (   0.80,-131.39)  417.19                80
 02/24/2022   17:57:05   (  -0.00,-127.69) (  -0.27,-126.39)  147.44                80
 02/26/2022   06:16:05   (  -0.00,-127.59) (  -0.73,-130.99)  387.11                80