Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 11 24.  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)
 11/25/2018   00:44:51   (   0.11,-128.27) (   0.99,-124.56)  423.94                80
 11/26/2018   13:15:01   (  -0.14,-128.44) (   0.80,-132.43)  455.82                80
 11/27/2018   13:03:25   (  -0.13,-128.46) (   0.16,-129.60)  130.56                80
 11/28/2018   12:54:30   (  -0.12,-128.48) (  -0.49,-126.77)  194.60                80
 12/01/2018   01:13:06   (   0.14,-128.39) (  -0.64,-131.82)  390.31                80
 12/02/2018   01:01:30   (   0.14,-128.41) (  -0.00,-128.98)   65.45                80
 12/03/2018   00:52:35   (   0.13,-128.43) (   0.63,-126.15)  259.36                80
 12/05/2018   13:11:09   (  -0.15,-128.60) (   0.47,-131.19)  295.91                80
 12/06/2018   13:02:13   (  -0.14,-128.62) (  -0.19,-128.36)   28.80                80
 12/07/2018   12:50:38   (  -0.13,-128.63) (  -0.84,-125.54)  353.37                80