Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 11 22.  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)
 11/24/2024   06:34:21   (   0.00, -75.20) (   0.36, -76.71)  171.76                80
 11/25/2024   06:12:57   (   0.00, -75.21) (  -0.68, -72.18)  345.61                80
 11/26/2024   18:34:53   (  -0.00, -75.25) (  -0.50, -77.49)  255.50                80
 11/27/2024   18:18:48   (  -0.00, -75.26) (   0.48, -72.95)  262.43                80
 11/29/2024   06:40:35   (   0.00, -75.27) (   0.67, -78.23)  337.63                80
 11/30/2024   06:19:10   (   0.01, -75.28) (  -0.37, -73.70)  180.23                80
 12/01/2024   18:41:06   (  -0.01, -75.32) (  -0.84, -79.00)  420.62                80
 12/02/2024   18:25:00   (  -0.01, -75.33) (   0.16, -74.47)   97.54                80
 12/05/2024   06:25:22   (   0.00, -75.36) (  -0.01, -75.21)   16.36                80