Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 10 10.  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)
 10/11/2020   06:22:32   (  -0.12,-128.43) (  -1.04,-132.64)  479.35                80
 10/12/2020   05:59:13   (  -0.12,-128.43) (   0.04,-127.64)   88.85                80
 10/13/2020   18:20:45   (   0.13,-128.38) (   0.98,-132.20)  435.19                80
 10/14/2020   17:57:27   (   0.12,-128.37) (  -0.15,-127.21)  132.71                80
 10/16/2020   06:19:08   (  -0.13,-128.39) (  -0.87,-131.81)  389.24                80
 10/17/2020   05:55:48   (  -0.13,-128.38) (   0.21,-126.81)  178.46                80
 10/18/2020   18:17:21   (   0.14,-128.33) (   0.81,-131.37)  346.50                80
 10/19/2020   17:54:02   (   0.13,-128.31) (  -0.32,-126.38)  220.79                80
 10/21/2020   06:15:43   (  -0.15,-128.31) (  -0.75,-130.96)  302.22                80
 10/22/2020   05:52:24   (  -0.15,-128.30) (   0.39,-125.98)  264.85                80
 10/23/2020   18:13:56   (   0.16,-128.24) (   0.64,-130.53)  261.10                80
 10/24/2020   17:50:37   (   0.16,-128.22) (  -0.43,-125.53)  305.76                80