Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 10 23.  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)
 10/24/2020   15:01:39   (   0.07,-128.24) (   0.74,-131.10)  326.53                80
 10/25/2020   14:49:56   (   0.07,-128.22) (   0.09,-128.23)    3.48                80
 10/26/2020   14:35:35   (   0.06,-128.20) (  -0.60,-125.38)  321.77                80
 10/29/2020   02:59:20   (  -0.08,-128.18) (  -0.62,-130.36)  249.33                80
 10/30/2020   02:44:58   (  -0.08,-128.16) (   0.09,-127.51)   74.64                80
 10/31/2020   02:33:16   (  -0.07,-128.13) (   0.74,-124.65)  398.48                80
 11/01/2020   15:08:25   (   0.11,-128.07) (   1.12,-132.41)  495.87                80
 11/02/2020   14:56:43   (   0.10,-128.04) (   0.48,-129.54)  172.43                80
 11/03/2020   14:42:21   (   0.10,-128.01) (  -0.22,-126.69)  150.89                80
 11/04/2020   14:30:39   (   0.10,-127.98) (  -0.86,-123.83)  473.99                80