Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 8 30.  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)
 08/31/2020   02:46:42   (   0.06,-127.73) (  -0.38,-129.62)  216.14                80
 09/01/2020   02:32:20   (   0.06,-127.76) (   0.29,-126.77)  113.70                80
 09/02/2020   02:20:39   (   0.07,-127.80) (   0.96,-123.91)  443.59                80
 09/03/2020   14:53:18   (  -0.06,-127.86) (   0.81,-131.73)  440.65                80
 09/04/2020   14:41:35   (  -0.06,-127.90) (   0.18,-128.86)  110.50                80
 09/05/2020   14:32:34   (  -0.07,-127.94) (  -0.51,-126.01)  219.62                80
 09/08/2020   02:53:34   (   0.06,-128.01) (  -0.62,-130.98)  338.15                80
 09/09/2020   02:41:52   (   0.06,-128.04) (   0.05,-128.12)    9.01                80
 09/10/2020   02:27:31   (   0.07,-128.07) (   0.73,-125.27)  319.98                80
 09/12/2020   14:48:26   (  -0.06,-128.13) (   0.41,-130.21)  237.32                80
 09/13/2020   14:39:23   (  -0.06,-128.16) (  -0.22,-127.35)   91.47                80