Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 11 23.  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)
 11/24/2020   02:56:08   (  -0.21,-127.73) (  -0.41,-128.55)   93.02                80
 11/25/2020   02:41:45   (  -0.21,-127.77) (   0.26,-125.69)  237.13                80
 11/27/2020   15:05:19   (   0.23,-127.81) (   0.87,-130.63)  320.87                80
 11/28/2020   14:50:57   (   0.23,-127.85) (   0.21,-127.77)    8.89                80
 11/29/2020   14:39:14   (   0.23,-127.88) (  -0.44,-124.91)  338.51                80
 12/02/2020   03:02:52   (  -0.25,-127.98) (  -0.69,-129.86)  215.52                80
 12/03/2020   02:48:29   (  -0.25,-128.00) (  -0.02,-127.01)  113.55                80
 12/04/2020   02:36:47   (  -0.25,-128.02) (   0.65,-124.15)  442.49                80
 12/05/2020   15:12:04   (   0.27,-128.02) (   1.19,-131.95)  448.83                80
 12/06/2020   15:00:22   (   0.27,-128.03) (   0.53,-129.08)  120.26                80
 12/07/2020   14:45:59   (   0.27,-128.05) (  -0.13,-126.22)  208.26                80