Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2021 7 24.  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)
 07/24/2021   15:14:15   (  -0.21,-127.66) (  -1.14,-123.72)  449.70                80
 07/26/2021   03:46:56   (   0.20,-127.69) (  -0.67,-131.54)  439.74                80
 07/27/2021   03:35:11   (   0.20,-127.72) (  -0.02,-128.67)  108.64                80
 07/28/2021   03:20:46   (   0.21,-127.75) (   0.69,-125.81)  222.40                80
 07/30/2021   15:41:30   (  -0.20,-127.86) (   0.44,-130.72)  325.98                80
 07/31/2021   15:32:24   (  -0.21,-127.89) (  -0.20,-127.84)    5.61                80
 08/01/2021   15:20:40   (  -0.21,-127.92) (  -0.89,-124.98)  336.15                80
 08/04/2021   03:41:34   (   0.20,-127.99) (  -0.25,-129.92)  220.79                80
 08/05/2021   03:27:08   (   0.21,-128.01) (   0.41,-127.05)  109.21                80
 08/06/2021   03:15:24   (   0.22,-128.03) (   1.13,-124.19)  439.12                80