Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2021 10 14.  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)
 10/14/2021   15:51:27   (  -0.23,-128.13) (   0.27,-130.28)  245.72                80
 10/15/2021   15:42:20   (  -0.22,-128.15) (  -0.38,-127.40)   85.23                80
 10/16/2021   15:30:35   (  -0.21,-128.18) (  -1.08,-124.54)  416.21                80
 10/18/2021   04:00:35   (   0.26,-128.21) (  -0.71,-132.36)  473.89                80
 10/19/2021   03:48:50   (   0.25,-128.24) (  -0.02,-129.50)  143.14                80
 10/20/2021   03:39:43   (   0.24,-128.26) (   0.61,-126.62)  187.57                80
 10/22/2021   15:57:43   (  -0.26,-128.32) (   0.48,-131.51)  364.23                80
 10/23/2021   15:45:57   (  -0.25,-128.34) (  -0.17,-128.63)   33.81                80
 10/24/2021   15:36:50   (  -0.24,-128.36) (  -0.82,-125.76)  296.46                80
 10/27/2021   03:55:06   (   0.26,-128.39) (  -0.30,-130.71)  265.52                80