Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 10 25.  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)
 10/26/2020   06:12:17   (  -0.17,-128.24) (  -0.62,-130.12)  215.66                80
 10/27/2020   05:48:59   (  -0.17,-128.22) (   0.52,-125.13)  351.16                80
 10/28/2020   18:10:31   (   0.17,-128.15) (   0.51,-129.69)  175.62                80
 10/29/2020   17:47:11   (   0.17,-128.13) (  -0.57,-124.69)  390.95                80
 10/31/2020   06:06:13   (  -0.18,-128.12) (  -0.42,-129.29)  132.81                80
 11/01/2020   05:45:33   (  -0.18,-128.10) (   0.66,-124.29)  433.57                80
 11/02/2020   18:07:06   (   0.18,-128.03) (   0.38,-128.85)   94.20                80
 11/03/2020   17:43:47   (   0.18,-128.00) (  -0.76,-123.86)  471.67                80
 11/05/2020   06:02:47   (  -0.19,-127.98) (  -0.28,-128.45)   53.43                80
 11/07/2020   18:03:40   (   0.20,-127.86) (   0.24,-128.01)   16.88                80