Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 3 6.  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)
 03/06/2020   02:17:06   (   0.14,-128.41) (  -0.10,-129.46)  119.67                80
 03/07/2020   02:02:47   (   0.15,-128.40) (   0.60,-126.62)  204.57                80
 03/09/2020   14:26:23   (  -0.10,-128.40) (   0.64,-131.55)  360.42                80
 03/10/2020   14:14:44   (  -0.11,-128.39) (  -0.03,-128.71)   36.70                80
 03/11/2020   14:00:25   (  -0.12,-128.37) (  -0.71,-125.86)  286.79                80
 03/14/2020   02:24:09   (   0.08,-128.31) (  -0.49,-130.84)  288.12                80
 03/15/2020   02:09:49   (   0.09,-128.30) (   0.15,-127.98)   35.24                80
 03/16/2020   01:58:09   (   0.10,-128.28) (   0.85,-125.14)  358.47                80
 03/18/2020   14:21:49   (  -0.05,-128.26) (   0.35,-130.10)  209.62                80
 03/19/2020   14:07:29   (  -0.07,-128.24) (  -0.28,-127.24)  113.14                80