Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2017 11 28.  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)
 11/29/2017   12:37:30   (  -0.09,-135.31) (  -0.04,-135.43)   13.94                80
 11/30/2017   12:28:40   (  -0.09,-135.33) (  -0.73,-132.63)  308.67                80
 12/03/2017   00:47:34   (   0.10,-135.29) (  -0.45,-137.76)  281.48                80
 12/04/2017   00:38:44   (   0.09,-135.30) (   0.16,-134.95)   39.87                80
 12/05/2017   00:27:14   (   0.08,-135.31) (   0.84,-132.15)  360.98                80
 12/07/2017   12:45:55   (  -0.10,-135.41) (   0.32,-137.23)  206.99                80
 12/08/2017   12:37:05   (  -0.09,-135.42) (  -0.32,-134.42)  113.96                80
 12/09/2017   12:25:34   (  -0.09,-135.43) (  -0.96,-131.62)  434.92                80
 12/11/2017   00:58:40   (   0.11,-135.36) (  -0.88,-139.55)  478.47                80
 12/12/2017   00:47:10   (   0.10,-135.36) (  -0.19,-136.75)  157.97                80