Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 5 22.  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)
 05/22/2016   06:36:36   (   0.11,-134.67) (  -0.30,-136.47)  205.50                80
 05/23/2016   06:13:16   (   0.11,-134.63) (   0.80,-131.48)  358.63                80
 05/24/2016   18:32:08   (  -0.11,-134.60) (   0.20,-136.04)  164.48                80
 05/25/2016   18:14:09   (  -0.12,-134.55) (  -0.91,-131.05)  399.43                80
 05/27/2016   06:33:08   (   0.12,-134.44) (  -0.17,-135.63)  136.78                80
 05/28/2016   06:09:49   (   0.12,-134.38) (   0.93,-130.64)  426.52                80
 05/29/2016   18:28:41   (  -0.12,-134.34) (   0.06,-135.20)   97.89                80
 05/30/2016   18:10:42   (  -0.13,-134.29) (  -1.05,-130.21)  465.34                80
 06/01/2016   06:29:41   (   0.12,-134.17) (  -0.03,-134.79)   71.59                80
 06/02/2016   06:06:22   (   0.13,-134.11) (   1.08,-129.80)  490.95                80
 06/03/2016   18:25:13   (  -0.12,-134.05) (  -0.04,-134.35)   34.85                80