Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 11 15.  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)
 11/16/2020   18:14:48   (   0.21,-127.50) (   1.04,-131.33)  434.95                80
 11/17/2020   17:56:49   (   0.22,-127.46) (  -0.05,-126.33)  129.34                80
 11/19/2020   06:13:09   (  -0.22,-127.40) (  -0.98,-130.92)  400.23                80
 11/20/2020   05:55:10   (  -0.23,-127.36) (   0.11,-125.92)  164.15                80
 11/21/2020   18:11:22   (   0.23,-127.27) (   0.93,-130.48)  364.87                80
 11/22/2020   17:53:22   (   0.23,-127.23) (  -0.17,-125.48)  199.27                80
 11/24/2020   06:09:43   (  -0.23,-127.17) (  -0.85,-130.07)  330.76                80
 11/25/2020   05:51:43   (  -0.23,-127.12) (   0.24,-125.08)  233.49                80
 11/26/2020   18:07:55   (   0.23,-127.04) (   0.80,-129.63)  295.73                80
 11/27/2020   17:49:56   (   0.23,-126.99) (  -0.30,-124.63)  268.07                80
 11/29/2020   06:06:16   (  -0.22,-126.92) (  -0.72,-129.23)  263.07                80