Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 3 16.  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)
 03/18/2022   06:02:12   (   0.01,-128.06) (   0.11,-127.69)   41.63                80
 03/19/2022   18:18:23   (  -0.02,-128.12) (   0.90,-132.26)  471.73                80
 03/20/2022   18:00:24   (  -0.01,-128.15) (  -0.24,-127.27)  100.75                80
 03/22/2022   06:16:43   (   0.02,-128.17) (  -0.77,-131.87)  420.47                80
 03/23/2022   05:58:42   (   0.02,-128.20) (   0.31,-126.87)  151.29                80
 03/24/2022   18:14:54   (  -0.03,-128.24) (   0.69,-131.43)  363.87                80
 03/25/2022   17:56:54   (  -0.03,-128.26) (  -0.45,-126.45)  207.50                80
 03/27/2022   06:13:13   (   0.04,-128.27) (  -0.55,-131.04)  314.92                80
 03/28/2022   05:55:13   (   0.03,-128.29) (   0.54,-126.04)  256.36                80
 03/29/2022   18:11:24   (  -0.04,-128.33) (   0.46,-130.61)  259.20                80