Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 1 29.  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)
 01/29/2022   05:52:54   (   0.01,-128.31) (   0.55,-126.00)  263.81                80
 01/30/2022   18:14:26   (  -0.01,-128.32) (   0.47,-130.56)  255.27                80
 01/31/2022   17:51:06   (  -0.01,-128.31) (  -0.64,-125.57)  312.35                80
 02/02/2022   06:12:46   (  -0.02,-128.26) (  -0.41,-130.16)  215.78                80
 02/03/2022   05:52:07   (  -0.02,-128.25) (   0.69,-125.17)  352.13                80
 02/04/2022   18:10:58   (   0.02,-128.26) (   0.33,-129.73)  166.96                80
 02/05/2022   17:47:39   (   0.02,-128.25) (  -0.77,-124.73)  400.67                80
 02/07/2022   06:06:39   (  -0.02,-128.20) (  -0.27,-129.33)  128.44                80
 02/08/2022   05:48:40   (  -0.02,-128.19) (   0.83,-124.33)  438.94                80
 02/09/2022   18:04:51   (   0.01,-128.19) (   0.20,-128.89)   81.14                80
 02/10/2022   17:46:53   (   0.00,-128.17) (  -0.97,-123.91)  485.68                80