Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2022 4 22.  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)
 04/22/2022   04:17:53   (   0.09,-128.29) (   0.00,-129.57)  142.38                 0
 04/23/2022   04:07:21   (   0.08,-128.28) (   0.48,-126.64)  186.99                80
 04/25/2022   16:25:17   (  -0.10,-128.29) (   0.66,-131.52)  369.72                80
 04/26/2022   16:13:28   (  -0.10,-128.27) (   0.02,-128.63)   42.36                80
 04/27/2022   16:04:20   (  -0.09,-128.26) (  -0.68,-125.76)  285.21                80
 04/30/2022   04:22:19   (   0.11,-128.16) (  -0.49,-130.65)  284.55                80
 05/01/2022   04:13:10   (   0.11,-128.14) (   0.17,-127.76)   42.81                80
 05/02/2022   04:01:20   (   0.11,-128.12) (   0.84,-124.88)  369.85                80
 05/04/2022   16:19:19   (  -0.13,-128.12) (   0.27,-129.77)  189.32                80
 05/05/2022   16:10:10   (  -0.14,-128.09) (  -0.39,-126.89)  137.15                80