Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 12 2.  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)
 12/03/2019   18:04:14   (  -0.18,-128.30) (  -0.18,-128.14)   17.54                80
 12/06/2019   05:59:54   (   0.17,-128.26) (   0.29,-127.75)   58.64                80
 12/07/2019   18:21:24   (  -0.16,-128.21) (   0.78,-132.30)  466.58                80
 12/08/2019   17:59:18   (  -0.16,-128.18) (  -0.36,-127.31)   99.88                 6
 12/10/2019   06:19:44   (   0.15,-128.16) (  -0.68,-131.90)  426.03                80
 12/11/2019   05:56:24   (   0.16,-128.13) (   0.45,-126.91)  139.70                80
 12/12/2019   18:17:55   (  -0.14,-128.06) (   0.60,-131.46)  387.06                80
 12/13/2019   17:57:14   (  -0.15,-128.03) (  -0.48,-126.46)  178.49                80
 12/15/2019   06:16:13   (   0.13,-127.99) (  -0.57,-131.05)  348.73                80
 12/16/2019   05:52:54   (   0.14,-127.95) (   0.56,-126.06)  216.16                80