Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 10 24.  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)
 10/24/2020   17:50:37   (   0.16,-128.23) (  -0.46,-125.54)  307.50                80
 10/26/2020   06:12:17   (  -0.17,-128.24) (  -0.60,-130.12)  215.46                80
 10/27/2020   05:48:59   (  -0.17,-128.22) (   0.54,-125.14)  351.40                80
 10/28/2020   18:10:31   (   0.17,-128.15) (   0.50,-129.70)  175.46                80
 10/29/2020   17:47:12   (   0.17,-128.13) (  -0.58,-124.69)  391.16                80
 10/31/2020   06:06:13   (  -0.18,-128.13) (  -0.41,-129.30)  132.38                80
 11/01/2020   05:45:34   (  -0.18,-128.10) (   0.68,-124.30)  434.08                80
 11/02/2020   18:07:06   (   0.18,-128.03) (   0.36,-128.85)   93.74                80
 11/03/2020   17:43:46   (   0.18,-128.00) (  -0.72,-123.85)  472.18                80
 11/05/2020   06:02:47   (  -0.19,-127.99) (  -0.32,-128.44)   52.73                80