Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 3 27.  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)
 03/27/2020   18:12:04   (   0.27,-128.05) (   0.62,-129.72)  190.55                80
 03/28/2020   17:48:45   (   0.25,-128.02) (  -0.46,-124.72)  374.80                80
 03/30/2020   06:10:25   (  -0.27,-127.91) (  -0.57,-129.32)  159.75                80
 03/31/2020   05:47:06   (  -0.25,-127.88) (   0.51,-124.32)  405.06                80
 04/01/2020   18:08:38   (   0.27,-127.87) (   0.52,-128.87)  115.07                80
 04/02/2020   17:45:19   (   0.25,-127.83) (  -0.63,-123.89)  449.45                80
 04/04/2020   06:07:00   (  -0.27,-127.72) (  -0.42,-128.48)   86.44                80
 04/05/2020   05:43:40   (  -0.26,-127.68) (   0.67,-123.48)  477.84                80
 04/06/2020   18:05:12   (   0.27,-127.66) (   0.35,-128.04)   42.94                80
 04/09/2020   06:03:33   (  -0.28,-127.50) (  -0.31,-127.63)   15.29                80