Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 4 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)
 04/23/2019   21:56:18   (  -0.06,-127.86) (  -0.13,-128.12)   29.45                80
 04/24/2019   21:40:14   (  -0.07,-127.89) (   0.91,-123.59)  490.73                80
 04/26/2019   10:02:01   (   0.06,-127.94) (   0.26,-128.86)  104.96                80
 04/27/2019   09:40:37   (   0.07,-127.97) (  -0.77,-124.34)  414.85                80
 04/28/2019   22:02:33   (  -0.07,-128.02) (  -0.40,-129.64)  184.55                80
 04/29/2019   21:46:28   (  -0.07,-128.05) (   0.58,-125.10)  335.35                80
 05/01/2019   10:08:15   (   0.06,-128.09) (   0.60,-130.37)  260.56                80
 05/02/2019   09:46:50   (   0.07,-128.12) (  -0.44,-125.85)  258.85                80
 05/03/2019   22:08:47   (  -0.06,-128.16) (  -0.73,-131.16)  341.74                80
 05/04/2019   21:52:42   (  -0.06,-128.18) (   0.31,-126.63)  177.51                80
 05/06/2019   10:14:30   (   0.05,-128.22) (   0.86,-131.90)  419.32                80