Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 11 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 11/19/2020   18:05:57   (   0.22,-127.54) (   0.49,-128.85)  149.32                80
 11/20/2020   17:47:57   (   0.23,-127.57) (  -0.58,-123.85)  424.16                80
 11/22/2020   06:04:19   (  -0.23,-127.68) (  -0.39,-128.45)   87.68                80
 11/23/2020   05:46:20   (  -0.23,-127.72) (   0.74,-123.46)  485.82                80
 11/24/2020   18:02:33   (   0.23,-127.73) (   0.29,-128.03)   32.99                80
 11/27/2020   06:03:35   (  -0.23,-127.87) (  -0.18,-127.63)   27.83                80
 11/28/2020   18:19:49   (   0.22,-127.88) (   1.20,-132.19)  491.48                80
 11/29/2020   18:01:50   (   0.23,-127.92) (   0.07,-127.20)   81.26                80
 12/01/2020   06:18:11   (  -0.22,-128.01) (  -1.04,-131.81)  432.51                80
 12/02/2020   06:00:12   (  -0.23,-128.04) (   0.04,-126.81)  139.97                80