Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 2 22.  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)
 02/23/2020   05:59:55   (  -0.12,-128.42) (   0.04,-127.70)   82.30                80
 02/24/2020   18:21:27   (   0.16,-128.46) (   0.99,-132.26)  432.29                80
 02/25/2020   17:58:08   (   0.14,-128.46) (  -0.16,-127.27)  136.54                80
 02/27/2020   06:19:48   (  -0.18,-128.44) (  -0.95,-131.85)  389.16                80
 02/28/2020   05:56:29   (  -0.15,-128.44) (   0.20,-126.86)  179.43                80
 02/29/2020   18:18:02   (   0.18,-128.47) (   0.83,-131.42)  336.09                80
 03/01/2020   17:54:43   (   0.16,-128.47) (  -0.32,-126.44)  232.02                80
 03/03/2020   06:16:22   (  -0.19,-128.43) (  -0.78,-131.02)  295.09                80
 03/04/2020   05:53:04   (  -0.16,-128.42) (   0.37,-126.03)  272.59                80
 03/05/2020   18:14:36   (   0.20,-128.44) (   0.66,-130.59)  244.48                80
 03/06/2020   17:51:17   (   0.17,-128.43) (  -0.43,-125.59)  322.83                80