Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 10 20.  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)
 10/20/2020   03:04:32   (  -0.05,-128.35) (   0.00,-132.12)  418.96                80
 10/21/2020   02:52:34   (  -0.05,-128.33) (  -0.23,-129.05)   82.15                80
 10/22/2020   02:38:13   (  -0.05,-128.32) (   0.47,-126.20)  242.30                80
 10/24/2020   15:01:38   (   0.07,-128.24) (   0.76,-131.09)  326.10                80
 10/25/2020   14:47:17   (   0.06,-128.23) (   0.06,-128.24)    1.87                80
 10/26/2020   14:35:35   (   0.06,-128.21) (  -0.58,-125.38)  322.54                80
 10/29/2020   02:59:20   (  -0.08,-128.19) (  -0.59,-130.36)  247.97                80
 10/30/2020   02:44:58   (  -0.08,-128.17) (   0.06,-127.50)   76.14                80
 10/31/2020   02:33:15   (  -0.07,-128.15) (   0.71,-124.64)  400.16                80
 11/01/2020   15:08:26   (   0.11,-128.08) (   1.10,-132.41)  494.15                80
 11/02/2020   14:56:43   (   0.10,-128.06) (   0.46,-129.55)  170.54                80