Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 8 26.  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)
 08/27/2019   09:52:02   (   0.37,-128.40) (   0.09,-127.16)  141.72                80
 08/28/2019   22:13:57   (  -0.38,-128.38) (  -1.28,-132.46)  464.92                80
 08/29/2019   21:57:52   (  -0.37,-128.37) (  -0.28,-127.93)   50.63                80
 09/01/2019   10:00:53   (   0.37,-128.35) (   0.46,-128.65)   34.87                80
 09/02/2019   09:39:27   (   0.37,-128.34) (  -0.55,-124.12)  480.16                80
 09/03/2019   22:01:23   (  -0.37,-128.30) (  -0.65,-129.42)  127.47                80
 09/04/2019   21:45:17   (  -0.37,-128.29) (   0.36,-124.88)  387.74                80
 09/06/2019   10:07:04   (   0.37,-128.28) (   0.77,-130.16)  213.53                80
 09/07/2019   09:45:39   (   0.37,-128.26) (  -0.23,-125.62)  300.88                80
 09/08/2019   22:07:34   (  -0.36,-128.21) (  -0.95,-130.92)  308.58                80