Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 7 10.  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)
 07/12/2019   21:55:48   (   0.16,-127.69) (   0.05,-128.10)   47.09                80
 07/13/2019   21:39:44   (   0.15,-127.73) (   1.11,-123.57)  474.15                80
 07/15/2019   09:58:51   (  -0.18,-127.82) (   0.05,-128.85)  117.03                80
 07/16/2019   09:42:46   (  -0.17,-127.85) (  -0.95,-124.31)  403.77                80
 07/17/2019   22:02:02   (   0.19,-127.88) (  -0.19,-129.62)  198.58                80
 07/18/2019   21:45:57   (   0.18,-127.91) (   0.81,-125.09)  322.31                80
 07/20/2019   10:05:04   (  -0.21,-128.00) (   0.34,-130.36)  268.90                80
 07/21/2019   09:48:59   (  -0.19,-128.04) (  -0.71,-125.84)  251.70                80
 07/22/2019   22:08:15   (   0.22,-128.05) (  -0.48,-131.14)  351.44                80
 07/23/2019   21:52:09   (   0.21,-128.09) (   0.52,-126.60)  169.07                80