Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 4 4.  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)
 04/05/2020   14:09:55   (   0.04,-127.72) (  -0.07,-127.13)   67.35                80
 04/06/2020   13:58:16   (   0.03,-127.69) (  -0.77,-124.29)  388.19                80
 04/09/2020   02:21:56   (  -0.07,-127.54) (  -0.46,-129.24)  193.67                80
 04/10/2020   02:07:35   (  -0.06,-127.50) (   0.18,-126.38)  126.95                80
 04/11/2020   01:55:56   (  -0.04,-127.46) (   0.88,-123.54)  447.43                80
 04/12/2020   14:31:18   (   0.09,-127.43) (   0.98,-131.36)  447.40                80
 04/13/2020   14:19:38   (   0.08,-127.39) (   0.34,-128.50)  127.32                80
 04/14/2020   14:05:17   (   0.07,-127.34) (  -0.31,-125.65)  192.64                80
 04/17/2020   02:28:57   (  -0.11,-127.17) (  -0.91,-130.60)  392.14                80
 04/18/2020   02:17:17   (  -0.10,-127.12) (  -0.27,-127.74)   72.13                80