Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 2 27.  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)
 02/28/2020   05:56:29   (  -0.15,-128.44) (   0.18,-126.86)  179.24                80
 02/29/2020   18:18:01   (   0.19,-128.47) (   0.85,-131.42)  336.32                80
 03/01/2020   17:54:43   (   0.16,-128.47) (  -0.30,-126.43)  231.71                80
 03/03/2020   06:16:23   (  -0.19,-128.42) (  -0.74,-131.02)  295.60                80
 03/04/2020   05:53:04   (  -0.16,-128.42) (   0.35,-126.03)  272.02                80
 03/05/2020   18:14:36   (   0.20,-128.44) (   0.68,-130.59)  245.09                80
 03/06/2020   17:51:17   (   0.17,-128.42) (  -0.47,-125.60)  322.15                80
 03/08/2020   06:12:57   (  -0.21,-128.37) (  -0.63,-130.18)  206.31                80
 03/09/2020   05:49:38   (  -0.19,-128.36) (   0.52,-125.19)  360.80                80
 03/10/2020   18:11:10   (   0.22,-128.37) (   0.51,-129.75)  157.05                80
 03/11/2020   17:47:51   (   0.20,-128.36) (  -0.58,-124.75)  409.90                80