Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 4 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/04/2020   14:24:16   (   0.05,-127.76) (   0.57,-129.99)  253.69                80
 04/05/2020   14:09:56   (   0.04,-127.72) (  -0.13,-127.14)   67.22                80
 04/06/2020   13:58:16   (   0.03,-127.68) (  -0.76,-124.29)  388.01                80
 04/09/2020   02:21:56   (  -0.07,-127.54) (  -0.46,-129.24)  193.93                80
 04/10/2020   02:07:35   (  -0.06,-127.50) (   0.18,-126.38)  126.64                80
 04/11/2020   01:55:56   (  -0.04,-127.45) (   0.88,-123.54)  447.06                80
 04/12/2020   14:31:18   (   0.09,-127.43) (   0.98,-131.36)  447.92                80
 04/13/2020   14:19:38   (   0.08,-127.38) (   0.34,-128.50)  127.89                80
 04/14/2020   14:05:17   (   0.07,-127.33) (  -0.31,-125.65)  192.03                80
 04/17/2020   02:28:57   (  -0.11,-127.16) (  -0.92,-130.60)  392.79                80