Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 5 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/17/2015   23:27:06   (  -0.02,-135.35) (  -0.98,-139.51)  474.67                80
 05/18/2015   23:15:55   (  -0.02,-135.34) (  -0.33,-136.80)  166.16                80
 05/19/2015   23:07:22   (  -0.02,-135.32) (   0.27,-134.08)  142.32                80
 05/20/2015   22:56:10   (  -0.02,-135.30) (   0.87,-131.35)  450.73                80
 05/22/2015   11:26:56   (   0.01,-135.31) (   0.97,-139.40)  466.87                80
 05/23/2015   11:15:43   (   0.01,-135.29) (   0.35,-136.68)  158.57                80
 05/24/2015   11:07:11   (   0.02,-135.27) (  -0.26,-133.96)  149.73                80
 05/25/2015   10:55:59   (   0.02,-135.25) (  -0.88,-131.23)  457.91                80
 05/26/2015   23:26:44   (  -0.00,-135.18) (  -0.96,-139.28)  467.30                80
 05/27/2015   23:15:31   (  -0.01,-135.16) (  -0.35,-136.55)  159.46                80
 05/28/2015   23:06:59   (  -0.01,-135.14) (   0.27,-133.83)  148.28                80
 05/29/2015   22:55:46   (  -0.01,-135.11) (   0.89,-131.11)  455.82                80