Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 5 20.  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)
 05/21/2019   06:20:04   (   0.13,-128.40) (  -0.64,-131.91)  399.18                80
 05/22/2019   05:56:45   (   0.13,-128.41) (   0.45,-126.91)  170.22                80
 05/23/2019   18:15:37   (  -0.13,-128.46) (   0.54,-131.48)  343.99                80
 05/24/2019   17:57:38   (  -0.14,-128.47) (  -0.61,-126.49)  225.40                80
 05/26/2019   06:16:40   (   0.14,-128.43) (  -0.43,-131.09)  302.67                80
 05/27/2019   05:53:20   (   0.14,-128.43) (   0.66,-126.09)  266.39                80
 05/28/2019   18:14:53   (  -0.14,-128.47) (   0.34,-130.66)  248.50                80
 05/29/2019   17:53:36   (  -0.15,-128.48) (  -0.80,-125.67)  320.54                42
 05/31/2019   06:13:14   (   0.14,-128.43) (  -0.28,-130.26)  207.84                80
 06/01/2019   05:49:56   (   0.15,-128.43) (   0.87,-125.27)  360.58                80
 06/02/2019   18:11:28   (  -0.14,-128.46) (   0.15,-129.83)  155.73                80