Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2022 6 13.  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)
 06/13/2022   04:04:51   (   0.27,-128.29) (   1.11,-124.71)  409.49                18
 06/14/2022   16:38:53   (  -0.26,-128.37) (   0.71,-132.46)  468.07                80
 06/15/2022   16:27:02   (  -0.27,-128.38) (   0.03,-129.58)  136.98                80
 06/16/2022   16:12:32   (  -0.28,-128.39) (  -0.65,-126.69)  194.06                80
 06/19/2022   04:35:52   (   0.28,-128.38) (  -0.45,-131.59)  366.52                80
 06/20/2022   04:24:01   (   0.28,-128.39) (   0.22,-128.70)   35.62                80
 06/21/2022   04:09:31   (   0.29,-128.40) (   0.89,-125.82)  295.31                80
 06/23/2022   16:32:41   (  -0.28,-128.48) (   0.21,-130.68)  250.67                80
 06/24/2022   16:18:10   (  -0.28,-128.49) (  -0.42,-127.78)   80.25                80
 06/25/2022   16:06:20   (  -0.29,-128.50) (  -1.12,-124.90)  410.91                80