Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 12 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 12/08/2019   17:20:16   (  -0.18,-128.19) (  -0.60,-126.21)  225.40                80
 12/10/2019   05:39:17   (   0.17,-128.15) (  -0.42,-130.84)  305.59                80
 12/11/2019   05:15:58   (   0.17,-128.12) (   0.67,-125.85)  258.53                80
 12/12/2019   17:34:49   (  -0.16,-128.07) (   0.38,-130.43)  269.76                80
 12/13/2019   17:16:50   (  -0.16,-128.04) (  -0.71,-125.45)  294.20                80
 12/15/2019   05:35:51   (   0.15,-127.99) (  -0.30,-130.08)  237.92                80
 12/16/2019   05:12:32   (   0.15,-127.95) (   0.79,-125.09)  325.38                80
 12/17/2019   17:31:23   (  -0.14,-127.88) (   0.26,-129.68)  204.27                80
 12/18/2019   17:13:23   (  -0.14,-127.84) (  -0.83,-124.69)  359.10                80
 12/20/2019   05:32:24   (   0.13,-127.79) (  -0.23,-129.31)  173.40                80
 12/21/2019   05:09:04   (   0.13,-127.75) (   0.86,-124.32)  389.49                80