Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 4 8.  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)
 04/08/2023   05:00:04   (   0.11,-130.04) (   0.53,-128.35)  193.52                 8
 04/10/2023   17:21:40   (  -0.13,-131.31) (   0.32,-133.17)  212.78                80
 04/11/2023   17:07:03   (  -0.13,-131.81) (  -0.47,-130.28)  174.21                80
 04/14/2023   05:30:10   (   0.15,-133.04) (  -0.35,-135.18)  244.47                80
 04/15/2023   05:15:32   (   0.15,-133.53) (   0.46,-132.29)  142.08                80
 04/17/2023   17:38:20   (  -0.16,-134.77) (   0.39,-137.11)  266.74                80
 04/18/2023   17:23:42   (  -0.15,-135.26) (  -0.41,-134.22)  119.93                80
 04/21/2023   05:46:47   (   0.17,-136.49) (  -0.43,-139.11)  298.49                80