Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 8 13.  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)
 08/13/2019   18:21:53   (   0.06,-128.43) (   0.91,-132.28)  438.96                80
 08/14/2019   17:58:33   (   0.03,-128.43) (  -0.19,-127.29)  130.26                80
 08/16/2019   06:20:14   (  -0.07,-128.43) (  -0.85,-131.88)  392.90                80
 08/17/2019   05:56:55   (  -0.04,-128.43) (   0.32,-126.89)  175.69                80
 08/18/2019   18:18:25   (   0.08,-128.45) (   0.77,-131.44)  341.39                80
 08/19/2019   17:55:07   (   0.05,-128.45) (  -0.40,-126.46)  227.46                80
 08/21/2019   06:16:47   (  -0.09,-128.45) (  -0.65,-131.05)  296.03                80
 08/22/2019   05:53:28   (  -0.06,-128.44) (   0.45,-126.05)  272.05                80
 08/23/2019   18:14:59   (   0.11,-128.44) (   0.56,-130.61)  246.37                80
 08/24/2019   17:51:40   (   0.08,-128.44) (  -0.55,-125.62)  321.67                80
 08/26/2019   06:13:20   (  -0.12,-128.42) (  -0.51,-130.21)  202.95                80