Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 11 23.  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)
 11/24/2020   18:02:33   (   0.23,-127.72) (   0.28,-128.03)   34.91                80
 11/27/2020   06:03:35   (  -0.23,-127.84) (  -0.18,-127.63)   24.09                80
 11/28/2020   18:19:49   (   0.22,-127.85) (   1.20,-132.19)  495.26                80
 11/29/2020   18:01:50   (   0.23,-127.88) (   0.07,-127.20)   77.03                80
 12/01/2020   06:18:10   (  -0.22,-127.96) (  -1.10,-131.80)  438.09                80
 12/02/2020   06:00:12   (  -0.23,-127.98) (   0.04,-126.81)  133.91                80
 12/03/2020   18:16:25   (   0.22,-127.98) (   0.98,-131.37)  386.61                80
 12/04/2020   17:58:26   (   0.24,-128.00) (  -0.10,-126.37)  184.98                80
 12/06/2020   06:14:47   (  -0.23,-128.06) (  -0.87,-130.97)  331.49                80
 12/07/2020   05:56:48   (  -0.24,-128.08) (   0.20,-125.97)  239.97                80