Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 2 9.  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)
 02/09/2016   23:25:22   (   0.05,-135.31) (   0.26,-134.40)  104.06                80
 02/10/2016   23:14:04   (   0.05,-135.31) (   0.88,-131.65)  417.83                80
 02/12/2016   11:47:19   (  -0.05,-135.35) (   0.93,-139.64)  489.55                80
 02/13/2016   11:36:00   (  -0.05,-135.35) (   0.30,-136.90)  176.00                80
 02/14/2016   11:27:22   (  -0.05,-135.35) (  -0.33,-134.15)  137.43                80
 02/15/2016   11:16:03   (  -0.05,-135.35) (  -0.96,-131.40)  450.71                80
 02/16/2016   23:49:21   (   0.04,-135.31) (  -0.92,-139.40)  467.10                80
 02/17/2016   23:38:02   (   0.04,-135.30) (  -0.30,-136.65)  154.28                80
 02/18/2016   23:24:05   (   0.03,-135.29) (   0.38,-133.91)  158.55                80
 02/19/2016   23:12:46   (   0.03,-135.29) (   1.00,-131.16)  471.24                80
 02/21/2016   11:45:59   (  -0.02,-135.31) (   0.84,-139.14)  436.85                80
 02/22/2016   11:34:39   (  -0.02,-135.30) (   0.26,-136.38)  124.16                80
 02/23/2016   11:26:01   (  -0.02,-135.29) (  -0.38,-133.64)  188.53                80