Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 11 26.  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)
 11/26/2020   18:07:58   (   0.23,-127.79) (   0.65,-129.67)  214.40                80
 11/27/2020   17:49:59   (   0.23,-127.82) (  -0.45,-124.67)  358.23                80
 11/29/2020   06:06:20   (  -0.23,-127.90) (  -0.51,-129.28)  156.77                80
 11/30/2020   05:48:20   (  -0.23,-127.92) (   0.58,-124.28)  415.58                80
 12/01/2020   18:04:33   (   0.23,-127.93) (   0.45,-128.84)  104.07                80
 12/02/2020   17:46:34   (   0.24,-127.95) (  -0.71,-123.85)  467.81                80
 12/04/2020   06:02:54   (  -0.23,-128.02) (  -0.31,-128.45)   48.62                80
 12/06/2020   18:01:07   (   0.24,-128.03) (   0.24,-128.01)    2.57                80
 12/09/2020   06:02:09   (  -0.23,-128.11) (  -0.10,-127.62)   56.36                80