Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 11 30.  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)
 11/30/2020   05:48:20   (  -0.23,-127.92) (   0.55,-124.27)  415.17                80
 12/01/2020   18:04:33   (   0.23,-127.93) (   0.42,-128.85)  103.73                80
 12/02/2020   17:46:34   (   0.24,-127.95) (  -0.68,-123.85)  468.13                80
 12/04/2020   06:02:54   (  -0.23,-128.01) (  -0.34,-128.44)   49.05                80
 12/06/2020   18:01:07   (   0.24,-128.04) (   0.26,-128.01)    4.21                80
 12/09/2020   06:02:09   (  -0.23,-128.10) (  -0.12,-127.62)   55.85                80
 12/10/2020   18:18:21   (   0.22,-128.10) (   1.13,-132.18)  464.41                80
 12/11/2020   18:00:21   (   0.23,-128.12) (   0.03,-127.18)  106.36                80
 12/13/2020   06:16:42   (  -0.21,-128.16) (  -1.05,-131.78)  413.17                80