Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 9 17.  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)
 09/19/2019   06:14:08   (   0.26,-127.97) (  -0.42,-131.09)  355.90                80
 09/20/2019   05:56:07   (   0.24,-127.93) (   0.64,-126.09)  210.11                80
 09/21/2019   18:12:19   (  -0.26,-127.93) (   0.36,-130.65)  310.40                80
 09/22/2019   17:54:19   (  -0.25,-127.90) (  -0.75,-125.66)  255.42                80
 09/24/2019   06:10:40   (   0.27,-127.79) (  -0.30,-130.25)  280.10                80
 09/25/2019   05:52:40   (   0.25,-127.75) (   0.82,-125.25)  284.92                80
 09/26/2019   18:08:51   (  -0.27,-127.73) (   0.19,-129.82)  237.21                80
 09/27/2019   17:50:52   (  -0.26,-127.69) (  -0.92,-124.82)  328.00                80
 09/29/2019   06:07:12   (   0.28,-127.59) (  -0.11,-129.42)  207.51                80
 09/30/2019   05:49:12   (   0.27,-127.55) (   0.94,-124.41)  357.15                80