Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 12 3.  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)
 12/05/2019   05:42:44   (   0.18,-128.28) (  -0.53,-131.60)  377.24                80
 12/06/2019   05:19:24   (   0.18,-128.25) (   0.56,-126.61)  187.63                80
 12/07/2019   17:38:16   (  -0.17,-128.21) (   0.50,-131.19)  339.93                80
 12/08/2019   17:20:16   (  -0.18,-128.19) (  -0.59,-126.21)  224.94                80
 12/10/2019   05:39:17   (   0.17,-128.16) (  -0.42,-130.84)  305.25                80
 12/11/2019   05:15:58   (   0.17,-128.12) (   0.67,-125.85)  258.86                80
 12/12/2019   17:34:49   (  -0.16,-128.06) (   0.39,-130.43)  270.29                80
 12/13/2019   17:16:51   (  -0.16,-128.03) (  -0.76,-125.46)  293.66                80
 12/15/2019   05:35:51   (   0.15,-127.99) (  -0.31,-130.08)  237.65                80
 12/16/2019   05:12:32   (   0.15,-127.95) (   0.78,-125.09)  325.62                80
 12/17/2019   17:31:23   (  -0.14,-127.88) (   0.28,-129.67)  204.91                80