Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 11 22.  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)
 11/22/2019   22:01:54   (  -0.05,-128.46) (  -0.28,-129.60)  129.37                80
 11/23/2019   21:45:48   (  -0.06,-128.45) (   0.68,-125.05)  386.59                80
 11/25/2019   10:04:56   (   0.04,-128.47) (   0.47,-130.33)  212.21                80
 11/26/2019   09:48:52   (   0.06,-128.46) (  -0.56,-125.80)  303.34                80
 11/27/2019   22:08:08   (  -0.03,-128.40) (  -0.63,-131.10)  307.44                80
 11/28/2019   21:52:03   (  -0.05,-128.39) (   0.34,-126.56)  207.85                80
 11/30/2019   10:11:11   (   0.02,-128.40) (   0.81,-131.83)  391.72                80
 12/01/2019   09:55:07   (   0.03,-128.39) (  -0.22,-127.30)  123.29                80
 12/02/2019   22:14:23   (  -0.01,-128.32) (  -0.97,-132.61)  488.17                80
 12/03/2019   21:58:18   (  -0.02,-128.31) (   0.06,-128.08)   26.92                80
 12/06/2019   09:58:41   (   0.01,-128.30) (   0.12,-128.81)   58.29                80