Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 10 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 10/14/2024   18:40:10   (  -0.03, -75.20) (  -0.85, -78.74)  404.16                80
 10/15/2024   18:24:06   (  -0.04, -75.20) (   0.19, -74.22)  112.15                80
 10/17/2024   06:43:14   (   0.03, -75.19) (   0.98, -79.49)  488.99                80
 10/18/2024   06:27:10   (   0.04, -75.19) (  -0.02, -74.95)   27.56                80
 10/20/2024   18:27:43   (  -0.04, -75.20) (  -0.15, -75.72)   59.20                80
 10/21/2024   18:11:38   (  -0.04, -75.20) (   0.86, -71.19)  457.64                80
 10/23/2024   06:30:47   (   0.03, -75.20) (   0.28, -76.46)  142.57                80
 10/24/2024   06:14:42   (   0.03, -75.21) (  -0.74, -71.92)  374.75                80
 10/25/2024   18:33:58   (  -0.02, -75.23) (  -0.47, -77.22)  227.28                80
 10/26/2024   18:17:54   (  -0.02, -75.24) (   0.56, -72.69)  290.75                80