Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 1 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)
 01/25/2020   01:50:32   (   0.05,-128.39) (   0.77,-125.26)  356.50                80
 01/27/2020   14:11:26   (  -0.04,-128.31) (   0.40,-130.20)  215.53                80
 01/28/2020   14:02:26   (  -0.03,-128.29) (  -0.27,-127.35)  107.67                80
 01/29/2020   13:50:47   (  -0.03,-128.27) (  -0.94,-124.51)  430.76                80
 01/31/2020   02:23:38   (   0.03,-128.27) (  -0.94,-132.36)  467.35                80
 02/01/2020   02:11:59   (   0.03,-128.25) (  -0.27,-129.51)  144.63                80
 02/02/2020   01:57:39   (   0.03,-128.22) (   0.40,-126.67)  177.94                80
 02/04/2020   14:18:32   (  -0.02,-128.13) (   0.79,-131.60)  396.34                80
 02/05/2020   14:06:53   (  -0.02,-128.10) (   0.12,-128.75)   74.39                80
 02/06/2020   13:57:52   (  -0.01,-128.06) (  -0.49,-125.89)  247.53                80