Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 3 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 03/24/2015   06:27:59   (  -0.04,-134.89) (  -0.03,-134.73)   17.76                80
 03/26/2015   18:28:51   (   0.03,-134.82) (  -0.10,-134.30)   59.88                80
 03/28/2015   06:47:50   (  -0.03,-134.73) (  -0.97,-138.89)  473.57                80
 03/29/2015   06:24:31   (  -0.03,-134.69) (   0.16,-133.90)   91.07                80
 03/30/2015   18:43:21   (   0.03,-134.66) (   0.89,-138.45)  432.67                80
 03/31/2015   18:25:22   (   0.03,-134.62) (  -0.24,-133.46)  132.16                80
 04/02/2015   06:44:21   (  -0.03,-134.53) (  -0.81,-138.05)  401.42                80
 04/03/2015   06:21:00   (  -0.03,-134.48) (   0.26,-133.04)  162.81                80
 04/04/2015   18:39:52   (   0.03,-134.43) (   0.73,-137.61)  362.21                80
 04/05/2015   18:21:51   (   0.03,-134.38) (  -0.35,-132.61)  201.96                80