Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 5 14.  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)
 05/16/2019   06:23:28   (   0.12,-128.36) (  -0.88,-132.73)  498.10                80
 05/17/2019   06:00:09   (   0.12,-128.37) (   0.26,-127.74)   72.17                80
 05/18/2019   18:19:01   (  -0.12,-128.43) (   0.77,-132.30)  441.84                80
 05/19/2019   18:01:02   (  -0.12,-128.44) (  -0.37,-127.31)  128.26                80
 05/21/2019   06:20:04   (   0.12,-128.42) (  -0.68,-131.90)  397.97                80
 05/22/2019   05:56:45   (   0.13,-128.42) (   0.47,-126.92)  171.62                80
 05/23/2019   18:15:37   (  -0.13,-128.47) (   0.53,-131.48)  343.48                80
 05/24/2019   17:57:38   (  -0.14,-128.47) (  -0.56,-126.48)  226.11                80
 05/26/2019   06:16:39   (   0.14,-128.45) (  -0.48,-131.08)  300.43                80
 05/27/2019   05:53:21   (   0.14,-128.45) (   0.67,-126.10)  268.81                80