Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 12 5.  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)
 12/06/2019   05:19:24   (   0.18,-128.25) (   0.55,-126.61)  187.44                80
 12/07/2019   17:38:15   (  -0.17,-128.21) (   0.51,-131.19)  339.76                80
 12/08/2019   17:20:17   (  -0.18,-128.19) (  -0.64,-126.22)  225.11                80
 12/10/2019   05:39:17   (   0.17,-128.15) (  -0.43,-130.83)  305.49                80
 12/11/2019   05:15:58   (   0.17,-128.12) (   0.66,-125.85)  258.61                80
 12/12/2019   17:34:50   (  -0.16,-128.07) (   0.34,-130.44)  270.18                80
 12/13/2019   17:16:51   (  -0.16,-128.03) (  -0.75,-125.46)  293.75                80
 12/15/2019   05:35:51   (   0.15,-127.99) (  -0.32,-130.07)  237.96                80
 12/16/2019   05:12:31   (   0.15,-127.95) (   0.77,-125.09)  325.30                80
 12/17/2019   17:31:23   (  -0.14,-127.88) (   0.28,-129.67)  204.87                80
 12/18/2019   17:13:23   (  -0.14,-127.84) (  -0.81,-124.69)  358.49                80