Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 4 10.  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)
 04/11/2020   01:55:56   (  -0.04,-127.73) (   0.92,-123.55)  477.64                80
 04/12/2020   14:31:20   (   0.09,-127.83) (   0.89,-131.38)  403.93                80
 04/13/2020   14:19:39   (   0.08,-127.87) (   0.24,-128.52)   75.24                80
 04/14/2020   14:05:20   (   0.07,-127.90) (  -0.46,-125.68)  253.33                80
 04/17/2020   02:29:01   (  -0.10,-127.93) (  -0.71,-130.64)  309.66                80
 04/18/2020   02:14:40   (  -0.09,-127.96) (  -0.07,-127.79)   18.94                80
 04/19/2020   02:03:01   (  -0.08,-127.99) (   0.63,-124.95)  347.48                80
 04/21/2020   14:26:43   (   0.12,-128.11) (   0.54,-129.92)  205.79                80
 04/22/2020   14:12:22   (   0.11,-128.14) (  -0.12,-127.06)  122.45                80
 04/23/2020   14:00:43   (   0.10,-128.17) (  -0.83,-124.22)  450.54                80