Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 1 30.  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)
 01/31/2024   06:15:50   (  -0.06, -75.20) (  -0.42, -73.47)  196.47                80
 02/01/2024   18:37:45   (   0.06, -75.21) (  -0.73, -78.77)  406.27                80
 02/02/2024   18:21:38   (   0.05, -75.21) (   0.24, -74.23)  111.14                80
 02/04/2024   06:43:25   (  -0.05, -75.21) (   0.90, -79.49)  488.41                80
 02/05/2024   06:21:58   (  -0.05, -75.21) (  -0.08, -74.95)   29.00                80
 02/07/2024   18:25:07   (   0.04, -75.22) (  -0.08, -75.71)   56.29                80
 02/08/2024   18:09:02   (   0.03, -75.22) (   0.96, -71.18)  461.39                80
 02/10/2024   06:30:47   (  -0.02, -75.23) (   0.23, -76.43)  137.02                80
 02/11/2024   06:09:20   (  -0.02, -75.23) (  -0.76, -71.89)  380.96                80
 02/12/2024   18:31:15   (   0.02, -75.25) (  -0.42, -77.18)  220.33                80
 02/13/2024   18:15:09   (   0.02, -75.26) (   0.63, -72.65)  298.25                80