Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 11 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 11/23/2019   21:45:48   (  -0.06,-128.45) (   0.67,-125.05)  386.58                80
 11/25/2019   10:04:56   (   0.04,-128.47) (   0.48,-130.33)  212.26                80
 11/26/2019   09:48:52   (   0.06,-128.46) (  -0.55,-125.80)  303.28                80
 11/27/2019   22:08:08   (  -0.03,-128.40) (  -0.64,-131.10)  307.50                80
 11/28/2019   21:52:04   (  -0.05,-128.39) (   0.38,-126.57)  207.77                80
 11/30/2019   10:11:11   (   0.02,-128.40) (   0.82,-131.83)  391.86                80
 12/01/2019   09:55:06   (   0.03,-128.38) (  -0.20,-127.30)  123.15                80
 12/02/2019   22:14:23   (  -0.01,-128.32) (  -0.98,-132.60)  488.30                80
 12/03/2019   21:58:18   (  -0.02,-128.31) (   0.05,-128.08)   26.64                80
 12/06/2019   09:58:41   (   0.01,-128.30) (   0.13,-128.81)   58.51                80
 12/07/2019   09:42:37   (   0.02,-128.28) (  -0.89,-124.28)  456.12                80