Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 12 3.  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)
 12/04/2019   01:56:48   (   0.16,-128.29) (   0.21,-128.13)   17.96                80
 12/05/2019   01:45:08   (   0.15,-128.26) (   0.85,-125.28)  340.59                80
 12/07/2019   14:03:34   (  -0.16,-128.23) (   0.29,-130.27)  232.86                80
 12/08/2019   13:54:35   (  -0.16,-128.21) (  -0.36,-127.42)   89.59                80
 12/09/2019   13:42:55   (  -0.15,-128.18) (  -1.01,-124.58)  411.87                80
 12/11/2019   02:12:57   (   0.16,-128.11) (  -0.84,-132.39)  488.91                80
 12/12/2019   02:01:18   (   0.16,-128.08) (  -0.20,-129.54)  167.24                80
 12/13/2019   01:52:18   (   0.15,-128.05) (   0.44,-126.69)  154.26                80
 12/14/2019   01:40:39   (   0.14,-128.01) (   1.08,-123.84)  475.52                80
 12/15/2019   14:10:43   (  -0.15,-127.98) (   0.70,-131.68)  422.70                80
 12/16/2019   13:59:04   (  -0.14,-127.94) (   0.05,-128.83)  101.63                80
 12/17/2019   13:50:04   (  -0.14,-127.90) (  -0.61,-125.98)  219.36                80