Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 12 8.  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)
 12/08/2019   17:59:57   (  -0.16,-128.19) (  -0.39,-127.08)  126.28                80
 12/10/2019   06:18:39   (   0.15,-128.15) (  -0.64,-131.59)  392.18                80
 12/11/2019   05:55:09   (   0.16,-128.12) (   0.50,-126.55)  179.04                80
 12/12/2019   18:16:22   (  -0.14,-128.07) (   0.53,-131.03)  337.67                80
 12/13/2019   17:55:32   (  -0.15,-128.03) (  -0.62,-125.99)  233.42                80
 12/15/2019   06:14:14   (   0.13,-127.99) (  -0.43,-130.50)  286.35                80
 12/16/2019   05:50:44   (   0.14,-127.95) (   0.71,-125.46)  284.06                80
 12/17/2019   18:11:56   (  -0.12,-127.88) (   0.37,-129.93)  233.89                80
 12/18/2019   17:51:06   (  -0.13,-127.84) (  -0.78,-124.89)  336.65                80
 12/20/2019   06:09:49   (   0.11,-127.80) (  -0.23,-129.41)  183.67                80
 12/21/2019   05:46:17   (   0.12,-127.75) (   0.86,-124.36)  386.31                80