Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 6 21.  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)
 06/24/2020   02:38:23   (  -0.10,-127.90) (  -0.64,-130.25)  268.57                80
 06/25/2020   02:24:02   (  -0.09,-127.93) (   0.00,-127.39)   60.33                80
 06/26/2020   02:12:21   (  -0.09,-127.95) (   0.70,-124.55)  389.06                80
 06/27/2020   14:44:53   (   0.09,-128.05) (   1.11,-132.33)  489.39                80
 06/28/2020   14:33:13   (   0.09,-128.07) (   0.42,-129.48)  160.71                80
 06/29/2020   14:24:13   (   0.09,-128.10) (  -0.27,-126.63)  167.86                80
 06/30/2020   14:12:31   (   0.09,-128.12) (  -0.90,-123.77)  496.27                80
 07/02/2020   02:45:19   (  -0.08,-128.11) (  -0.92,-131.62)  401.39                80
 07/03/2020   02:33:39   (  -0.08,-128.13) (  -0.21,-128.78)   73.46                80
 07/04/2020   02:19:17   (  -0.07,-128.15) (   0.44,-125.92)  254.37                80