Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 12 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)
 12/25/2019   13:57:14   (  -0.13,-128.15) (  -0.30,-127.41)   84.59                80
 12/26/2019   13:45:35   (  -0.13,-128.17) (  -0.96,-124.56)  412.46                80
 12/28/2019   02:18:20   (   0.12,-128.21) (  -0.87,-132.39)  478.07                80
 12/29/2019   02:06:42   (   0.12,-128.23) (  -0.17,-129.56)  150.66                80
 12/30/2019   01:52:22   (   0.12,-128.26) (   0.47,-126.71)  176.70                80
 01/01/2020   14:13:23   (  -0.11,-128.30) (   0.67,-131.68)  385.42                80
 01/02/2020   14:01:43   (  -0.11,-128.32) (   0.00,-128.83)   57.99                80
 01/03/2020   13:52:44   (  -0.11,-128.34) (  -0.67,-125.99)  269.32                80
 01/06/2020   02:13:52   (   0.11,-128.39) (  -0.52,-130.98)  295.53                80
 01/07/2020   01:59:33   (   0.10,-128.41) (   0.19,-128.14)   31.13                80